Grow every order with a slide cart drawer, cart upsell, progress bar, sticky add to cart, free gift. Give shoppers a faster checkout with a sticky add to cart bar (variant & quantity pickers) and a slide cart drawer. Lift AOV with AI cart upsell and cross-sell that can work with subscription or tiered offers, plus a progress bar and free shipping bar that unlock a free gift. Shoppers can apply a cart discount, add notes, and pick cart add-ons like gift wrapping or shipping protection. A floating sticky cart with full customization, theme sync, trust badges; works w/ Shopify Discounts & Bundles. Give shoppers a faster checkout with a sticky add to cart bar (variant & quantity pickers) and a slide cart drawer. Lift AOV with AI cart upsell and cross-sell that can work with subscription or tiered offers, plus a progress bar and free shipping bar that unlock a free gift. Shoppers can apply a cart discount, add notes, and pick cart add-ons like gift wrapping or shipping protection. A floating sticky cart with full customization, theme sync, trust badges; works w/ Shopify Discounts & Bundles. more Slide cart drawer: Allows shoppers to view cart without leaving current page Progress bar: Incentivize purchases w/ free gift, tier goals, free shipping bar AI cart upsell: Recommend related items, gift wrapping, discount code box Sticky add to cart: Always-visible add to cart button during products scroll More widgets & add-ons: Trust badges, subscription, order note, announcement bar
Custom notes Shopify Apps
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Prevent customers from checking out until they agree to your terms and conditions. Add a T&C checkbox to the cart in 1 click. Customers are required to agree to the terms to checkout. This cart checkbox allows you to add a refund policy, shipping policy, terms at checkout, agree box, age verify, and request consent for the general conditions of sale. Accept terms of acknowledgment & create a checkout terms and conditions box, a required checkbox/ mandatory checkbox at checkout. Terms box, Consent Checkbox. Terms Check Box. Withdraw Order, EU Compliance, EU Directive 2023/2673 Add a T&C checkbox to the cart in 1 click. Customers are required to agree to the terms to checkout. This cart checkbox allows you to add a refund policy, shipping policy, terms at checkout, agree box, age verify, and request consent for the general conditions of sale. Accept terms of acknowledgment & create a checkout terms and conditions box, a required checkbox/ mandatory checkbox at checkout. Terms box, Consent Checkbox. Terms Check Box. Withdraw Order, EU Compliance, EU Directive 2023/2673 more Adds a check box to cart for agreement, TOS, cart terms, EULA, and return policy Checkout checkbox works with express checkout: PayPal, Apple Pay, and Shop Pay Logs date & time when the I agree to terms checkbox is checked before checkout Terms and Conditions box: terms of service, privacy policy, policies, contracts. Ensures security & privacy and compliance with age check and agree terms check
AI-powered product recommendations & search: cart, checkout, post-purchase upsells, and A/B testing Rebuy personalizes every step of the shopping journey with AI-powered upsells, cross-sells, and smart product discovery and merchandising tools. Our core packages — Cart & Merchandising, Checkout & Post Purchase, Search & Collections, and Flows & A/B Testing — help brands boost AOV and LTV. Plus, Rebuy Monetize unlocks new, incremental post-purchase profit! Convert more and grow faster with flexible no-code, low-code, and custom code solutions trusted by top Shopify stores. Rebuy personalizes every step of the shopping journey with AI-powered upsells, cross-sells, and smart product discovery and merchandising tools. Our core packages — Cart & Merchandising, Checkout & Post Purchase, Search & Collections, and Flows & A/B Testing — help brands boost AOV and LTV. Plus, Rebuy Monetize unlocks new, incremental post-purchase profit! Convert more and grow faster with flexible no-code, low-code, and custom code solutions trusted by top Shopify stores. more AI-powered search, end-to-end personalization, upsells, bundles, and cross-sells Smart Cart is an easily customizable, AI-powered, slide-out cart Data-fueled product recommendations in checkout and accelerated checkout Build engagement with Post-Purchase, Re-Order Landing Pages, and Smart Flows Industry-leading integrations through every step of the customer's journey
Frequently bought together cross-sell & post purchase upsell funnels, one click upsell & cart upsell Upsell.com (ReConvert): the essential upsell app to increase your AOV & conversion rate. Present targeted Shopify bundle, upsell & cross sell offers throughout the entire customer journey, from pre purchase upsale offers to post purchase upsell. Shopify magic: product page AI product recommendations, related products, frequently bought together & cart upsell. Use checkout upsell (Shopify Plus only) & one click upsell funnels to boost revenue from your post purchase funnel. Upsell.com (ReConvert): the essential upsell app to increase your AOV & conversion rate. Present targeted Shopify bundle, upsell & cross sell offers throughout the entire customer journey, from pre purchase upsale offers to post purchase upsell. Shopify magic: product page AI product recommendations, related products, frequently bought together & cart upsell. Use checkout upsell (Shopify Plus only) & one click upsell funnels to boost revenue from your post purchase funnel. more Product upsell, cart upsell, checkout upsell, post purchase upsell funnels Selleasy checkout blocks (Shopify Plus) upcart offers, cart upsells Monster upsell app: rebuy upsale, product recommendations Support Shopify Subscriptions Shopify bundles one click upsell (OCU upssel) Upsell funnel builder, upsell & cross-sell, frequently bought together up sell
Add a buy again reorder button and reminder emails to boost repeat and B2B orders. Reorder Buy Again lets returning customers repeat past orders in one click. Add a buy again button and reorder popup on new customer accounts, B2B, checkout, Thank You, and Order Status pages. Customers reorder multiple products in bulk, edit quantities, and add notes from their order history in seconds. Send automated reorder reminder emails timed from past orders to win repeat purchases. Offer reorder discounts, support subscription reorders, and sync with Klaviyo and Mailchimp. Reorder Buy Again lets returning customers repeat past orders in one click. Add a buy again button and reorder popup on new customer accounts, B2B, checkout, Thank You, and Order Status pages. Customers reorder multiple products in bulk, edit quantities, and add notes from their order history in seconds. Send automated reorder reminder emails timed from past orders to win repeat purchases. Offer reorder discounts, support subscription reorders, and sync with Klaviyo and Mailchimp. more Buy again button on new customer accounts, B2B, checkout & Thank You. Customers reorder past products, edit quantities, and add notes in one click. Automated reorder reminder emails timed from each customer's past orders. Offer reorder discounts to returning customers to drive repeat purchases. Reorder for one-time orders and subscriptions; syncs with Klaviyo & Mailchimp.
An easy and must-have feature for customers who keep repeat orders with our Reorder Hero by Veliora. Reorder-Hero provides a way to add any previous order products to the cart or take them to the checkout page. customers can order items from past orders with just one click! Fast Repeat Orders Reorder option helps your customers repeat their past orders in 2 clicks. They can also add/remove products & change the quantity. Compatibility on mobile devices improves the customer experience We built a custom form for mobile so your customers can order anytime, anywhere, and on the go! Reorder-Hero provides a way to add any previous order products to the cart or take them to the checkout page. customers can order items from past orders with just one click! Fast Repeat Orders Reorder option helps your customers repeat their past orders in 2 clicks. They can also add/remove products & change the quantity. Compatibility on mobile devices improves the customer experience We built a custom form for mobile so your customers can order anytime, anywhere, and on the go! more Reorder using 'Popup Modal': Let customers reorder items from a previous order. Show details of previously bought items that help customers to reorder quickly Customer can able to see estimated delivery date for orders on Thank you page. Your customers can buy offered products using one-click upsell Reorder or repeat order that are previously ordered
Add terms and conditions checkbox to your store in seconds. Saio: Terms and Conditions is the quick and easy way to add checkboxes like terms & conditions to your cart and drawer. Terms & conditions? Age verification? Locations confirmation? Tax responsibility agreements? With Terms & Conditions, you can customize checkboxes to suit your needs. And with just a few clicks, you can place them anywhere you want on your cart and drawer. Saio: Terms and Conditions is the quick and easy way to add checkboxes like terms & conditions to your cart and drawer. Terms & conditions? Age verification? Locations confirmation? Tax responsibility agreements? With Terms & Conditions, you can customize checkboxes to suit your needs. And with just a few clicks, you can place them anywhere you want on your cart and drawer. more Add checkboxes anywhere you want on the cart or drawer in seconds. Make sure customers understand and agree with your terms or legal requirements. Customize checkboxes to suit your store and needs.
Cart Upsell—Slide Cart Drawer let you uplift revenue with unlock offers cart upsell & cross sell Uplift sales with Cart Upsell , Slide Cart Drawer to boost sales & aov with cart upsell solution for your store's cart mini cart and cart page. Improve customers' experience by letting them add note, apply discount codes, estimate shipping rates without going to the cart sidebar and cart slidebar to buy more and reduce abandoned cart with free shipping progressive bar, countdown timer, product upsell. Use sale max to increase your average order value with our upselling and cross-selling module. Uplift sales with Cart Upsell , Slide Cart Drawer to boost sales & aov with cart upsell solution for your store's cart mini cart and cart page. Improve customers' experience by letting them add note, apply discount codes, estimate shipping rates without going to the cart sidebar and cart slidebar to buy more and reduce abandoned cart with free shipping progressive bar, countdown timer, product upsell. Use sale max to increase your average order value with our upselling and cross-selling module. more Drag and drop customizable slide cart and cart page builder that fit your theme Slide cart upsell in sale max instead of showing annoying cart popup Create free shipping progressive bar, cart countdown timer Show relevant product recommendations in cart drawer based on the customers cart Product bundle discounts in side cart and double your profit margin
Hide, rename or reorder payment methods in your checkout based on cart conditions. Scala Hide Payments allows you to reorder, rename, or hide specific payment methods based on your customer's cart conditions. The app runs during checkout without impacting your store speed, and let's you choose up a number of conditions, including cart total, products and collections in cart, customer language, customer tags, selected shipping method, shipping address and much more. Scala Hide Payments allows you to reorder, rename, or hide specific payment methods based on your customer's cart conditions. The app runs during checkout without impacting your store speed, and let's you choose up a number of conditions, including cart total, products and collections in cart, customer language, customer tags, selected shipping method, shipping address and much more. more Hide payment options, including express options such as paypal Reorder payment methods based on conditions Rename payment options based on conditions No impact on store speed, runs directly from Shopify only during checkout
Create Urgency with countdown timer bar, flash sale timer, product countdown & sales countdown clock Make more money with the power of Scarcity.AI! Create scarcity, urgency and FOMO to rush customers to buy now. Add a cart timer, checkout timer, sale timer, timer bar or countdown timer bar. The pre-checkout timer reserves the cart, and the count down timer empties it at zero - real Scarcity, not just a clock, counter or countdown. Use converting holiday presets for Halloween, Black Friday (BFCM) & Christmas (Navidad). Turn hesitation to conversion. Reduce abandoned carts & boost revenue today. Make more money with the power of Scarcity.AI! Create scarcity, urgency and FOMO to rush customers to buy now. Add a cart timer, checkout timer, sale timer, timer bar or countdown timer bar. The pre-checkout timer reserves the cart, and the count down timer empties it at zero - real Scarcity, not just a clock, counter or countdown. Use converting holiday presets for Halloween, Black Friday (BFCM) & Christmas (Navidad). Turn hesitation to conversion. Reduce abandoned carts & boost revenue today. more Add a cart countdown timer to your cart page, cart drawer, side cart & timer bar Reserve cart & auto-empty it when the Scarcity countdown cart timer hits zero Add an announcement bar timer and Timer App Blocks to any page, product or cart Converting presets for Halloween, Black Friday (BFCM) & Christmas flash sale AI-powered Scarcity: customize your countdown clock, counter & timer bar text
Boost sales and AOV by adding a high-conversion shake animation to your 'Add to Cart' button Shake Add to Cart Button enhances Shopify stores by adding a customizable shake animation to the "Add to Cart" button. Seamlessly integrates with Shopify 2.0 themes, it offers settings for animation time and delay. The app does not collect or store customer data, focusing solely on improving user engagement and interaction. Enjoy a reliable and secure solution for elevating your store’s user experience Shake Add to Cart Button enhances Shopify stores by adding a customizable shake animation to the "Add to Cart" button. Seamlessly integrates with Shopify 2.0 themes, it offers settings for animation time and delay. The app does not collect or store customer data, focusing solely on improving user engagement and interaction. Enjoy a reliable and secure solution for elevating your store’s user experience more Customizable Shake Animation: Adjust time and delay. Seamless Integration: Works with Shopify 2.0 themes effortlessly. No Customer Data Storage or Database Needed
Add a sliding cart drawer and motivate your customers to unlock different types of rewards. With the shopping cart app, you can level up cart to a sticky cart drawer instead of the default store cart. The slider cart offer helps you to create exciting deals. Cart x has a consistent cart, better cart & mini cart, offering more than Shopify cart drawer. Experience fast cart popup with stickey cart and manage orders with Bulk Cart. Simplify Sticky Add to Cart slider with a suite of Cart Apps. Alternative to: Uplinky Sticky Cart, UpCart Cart Drawer, Upcart Drawer, Monster Cart. With the shopping cart app, you can level up cart to a sticky cart drawer instead of the default store cart. The slider cart offer helps you to create exciting deals. Cart x has a consistent cart, better cart & mini cart, offering more than Shopify cart drawer. Experience fast cart popup with stickey cart and manage orders with Bulk Cart. Simplify Sticky Add to Cart slider with a suite of Cart Apps. Alternative to: Uplinky Sticky Cart, UpCart Cart Drawer, Upcart Drawer, Monster Cart. more Set personalized Cart Messages, dynamic Cart Goals & Cart Rules to boost sales. X cart stick with progress bar, cart upsell & Shopify cart abandonment. Discount cart, In Cart Upsell, Drawer Cart Notes, Slide Cart Sticky Cart Drawer Create a sense of urgency with Scarcity Timer Cart in carrello. Create seamless shopping for your customers with Slide a Cart & Cross Cart.
High-speed slide cart drawer to lift AOV, offer in-house shipping protection & keep 100% margin. Transform your Shopify cart into a high-converting revenue drawer with zero theme lag. Supercart empowers merchants to boost average order value through 1-click in-cart upsells, product bundles, and multi-tier free shipping progress meters. Keep 100% of package protection revenue by replacing lost shipments at wholesale cost rather than paying broker fees. Enjoy transparent flat pricing with 0% GMV commission, sub-10ms reactive performance, and full Online Store 2.0 theme compatibility. Transform your Shopify cart into a high-converting revenue drawer with zero theme lag. Supercart empowers merchants to boost average order value through 1-click in-cart upsells, product bundles, and multi-tier free shipping progress meters. Keep 100% of package protection revenue by replacing lost shipments at wholesale cost rather than paying broker fees. Enjoy transparent flat pricing with 0% GMV commission, sub-10ms reactive performance, and full Online Store 2.0 theme compatibility. more In-house shipping protection: retain 100% of fee margin with zero broker cut. Dynamic free shipping bar, free gift unlock rewards, and rush packing. One-click in-cart upsells, product bundles, cross-sells, and cart rules. Sub-10ms reactive slide cart drawer engineered for Online Store 2.0 themes. Transparent flat-rate pricing with strict 0% GMV commission on your sales.
T&C checkbox on the cart page & checkout page, Support Age Verification & Country Blocker. One click setup without any hassle! Instantly display a Terms & Conditions checkbox above the checkout button to ensure customers accept your policies before purchase. The policies that your customer needs to accept may include the European Union’s data privacy law, the General Data Protection Regulation (GDPR). Add Age Verification to restrict underage access and prevent unauthorized usage. Use Country Blocker to control or restrict orders from selected regions. One click setup without any hassle! Instantly display a Terms & Conditions checkbox above the checkout button to ensure customers accept your policies before purchase. The policies that your customer needs to accept may include the European Union’s data privacy law, the General Data Protection Regulation (GDPR). Add Age Verification to restrict underage access and prevent unauthorized usage. Use Country Blocker to control or restrict orders from selected regions. more Get the date and time the customer agreed to your T&C on additional notes. Enable age verification & Block specific country to access your store Inbuilt language translations support & set the T&C checkbox checked by default. Show the Terms Checkbox for all or specific countries & on specific products The app supports additional checkout buttons, Login, Register & Contact pages.
Craft personalized checkouts with ease and raise revenue! THDC Checkout Builder empowers plus merchants to effortlessly tailor every aspect of their Shopify store's checkout process by harnessing the power of Shopify's advanced checkout extensibility and recommendation algorithm. From eye-catching banners that communicate brand messages to interactive forms and inputs, the possibilities are limitless. THDC Checkout Builder, is your Shopify ally for seamless shopping experiences - customize checkout, and upsells effortlessly. Elevate your store today! THDC Checkout Builder empowers plus merchants to effortlessly tailor every aspect of their Shopify store's checkout process by harnessing the power of Shopify's advanced checkout extensibility and recommendation algorithm. From eye-catching banners that communicate brand messages to interactive forms and inputs, the possibilities are limitless. THDC Checkout Builder, is your Shopify ally for seamless shopping experiences - customize checkout, and upsells effortlessly. Elevate your store today! more Widgets - Checkout widgets to help you show and collect data from your users. Conditionals - Decide when and to whom your widgets are displayed. Upsells - Generate revenue with cart, progress and post purchase upsells. Bespoke widget support - Create custom widgets tailored to you with our support. Checkout Branding - Customize the look and feel of your existing checkout.
Boost security, add checkout rules and reduce fraud with AI (agentic) Terms and Conditions Check Box 'How to add terms and conditions in Shopify?' is a question we're getting asked a lot. Without clear consent, chargebacks and legal risks become real problems. TnC helps with that by adding a mandatory checkbox to your store, making sure customers agree to your policies before checkout. Whether it's a holiday promotion terms or GDPR age gate and privacy policy, the check box helps you stay protected. One-click installation, works seamlessly with your theme, and builds trust where it matters 'How to add terms and conditions in Shopify?' is a question we're getting asked a lot. Without clear consent, chargebacks and legal risks become real problems. TnC helps with that by adding a mandatory checkbox to your store, making sure customers agree to your policies before checkout. Whether it's a holiday promotion terms or GDPR age gate and privacy policy, the check box helps you stay protected. One-click installation, works seamlessly with your theme, and builds trust where it matters more Require consent for GDPR terms of service, privacy policy, policies and contract Show the check box for specific products & countries to meet legal disclaimer Logs the consent date & time of when the 'I agree to terms' check box was ticked Supports OTP login, newsletter, login/sign up, footer menu, PayPal & Apple Pay Translate the checkbox to multiple languages for multiple markets & geolocations
Auto-attach fees, warranties & gifts to products at checkout. All plans. No code. Tweakday auto-attaches fees, warranties, insurance, and free gifts to specific products at checkout — based on rules you set. Sell a phone, a warranty attaches. Sell a fragile item, a handling fee adds. Per item, not per order. Quantity scales automatically. Multiple add-ons per product. Update bundle title and image at checkout. No widgets. No theme edits. No Shopify Plus needed. Free or paid add-ons. Auto-creates virtual products for insurance or warranties — no manual setup. Tweakday auto-attaches fees, warranties, insurance, and free gifts to specific products at checkout — based on rules you set. Sell a phone, a warranty attaches. Sell a fragile item, a handling fee adds. Per item, not per order. Quantity scales automatically. Multiple add-ons per product. Update bundle title and image at checkout. No widgets. No theme edits. No Shopify Plus needed. Free or paid add-ons. Auto-creates virtual products for insurance or warranties — no manual setup. more Auto-attach multiple fees, warranties & add-ons to specific products at checkout Quantity scales automatically — 1:1 by default or set your own ratio per add-on Auto-creates virtual warranty/insurance products — no manual setup needed Update parent title & image — looks like a bundle, fulfils separately No code, no theme edits, no Shopify Plus — works on all plans
Add a customizable slide-out cart drawer. Upsells, discounts, and more for any store theme. Ultra Cart enhances your store with a customizable slide-out cart. This powerful tool streamlines checkout, reducing cart abandonment and increasing order value. Always-on and dynamic upsells encourage larger purchases, while features like cart announcements and countdown timers help drive conversions. You can easily tailor the cart's appearance to match your brand. Cart notes for customer instructions and displayed payment icons for trust-building. Ultra Cart enhances your store with a customizable slide-out cart. This powerful tool streamlines checkout, reducing cart abandonment and increasing order value. Always-on and dynamic upsells encourage larger purchases, while features like cart announcements and countdown timers help drive conversions. You can easily tailor the cart's appearance to match your brand. Cart notes for customer instructions and displayed payment icons for trust-building. more Easily modify the cart's appearance to match your brand and theme. Automatically suggest relevant products. Implement various promotional offers with a built-in discount input feature. Create urgency with customizable messages and countdown timers. Allow shoppers to add notes to their orders and view accepted payment methods.
Highly customizable sliding cart drawer with upsells, progress bar, unlockable free gifts and more. Unicart replaces your default cart page with a highly customizable sliding cart drawer. It offers upsells, cross sells, a dynamic sales progress bar, spend tiers to unlock free items, multi language support and more. Unicart can be completely customized to allow for all types of custom features and custom designs. It supports different design templates and you can schedule publish them anytime (Best for sales days). Unicart is developer friendly and can be customised to meet every requirement. Unicart replaces your default cart page with a highly customizable sliding cart drawer. It offers upsells, cross sells, a dynamic sales progress bar, spend tiers to unlock free items, multi language support and more. Unicart can be completely customized to allow for all types of custom features and custom designs. It supports different design templates and you can schedule publish them anytime (Best for sales days). Unicart is developer friendly and can be customised to meet every requirement. more Cross-sell and upsell by showcasing relevant products based on items in the cart Sales progress bar to motivate customers to spend more to unlock special rewards Allow customer's to unlock free items in their cart at specific spend tiers Access to completely customize the cart to your exact design and function needs Supports subscriptions, integrates with apps like PageFly, BOLD, Shogun and more
Upcart — custom slide cart with full design control to increase AOV and reduce cart abandonment Unlike basic cart drawer apps, Upcart turns your cart into a revenue-driving touchpoint with in-cart upsells, cross-sells, rewards, and add-ons—without redirecting shoppers or requiring multiple apps. Designed for fashion, food & beverage, beauty, and other DTC brands, Upcart matches your storefront and works seamlessly across desktop and mobile. Unlike basic cart drawer apps, Upcart turns your cart into a revenue-driving touchpoint with in-cart upsells, cross-sells, rewards, and add-ons—without redirecting shoppers or requiring multiple apps. Designed for fashion, food & beverage, beauty, and other DTC brands, Upcart matches your storefront and works seamlessly across desktop and mobile. more Increase AOV with in-cart upsells and cross-sells for frequently bought items Fully customize cart design with custom templates using HTML, CSS, and JSX Incentivize higher spend with rewards, progress bars, and free shipping goals Boost conversions with in-cart discounts and free gifts Reduce friction with a sticky slide cart that stays visible across your store
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About Custom notes Apps for Shopify
Custom notes apps are essential tools for Shopify merchants looking to enhance their store's functionality and improve customer experience. These specialized applications help store owners streamline operations, increase sales, and provide better service to their customers.
When choosing a custom notes app for your Shopify store, consider factors such as features, pricing, customer support, and compatibility with your theme and other apps. Reading reviews from other merchants can also provide valuable insights into the app's performance and reliability.
The apps listed on this page represent some of the best custom notes solutions available in the Shopify App Store. Each has been selected based on its functionality, user ratings, and overall value for Shopify merchants.