Instant Buy & Ajax Add to Cart

Instant Buy & Ajax Add to Cart

by PotaBox

ATC/BuyNow for product list, Sticky ATC, Cart Drawer

3.7 of 5 stars(10 reviews)

Add product on product listing

Easy adding Add to Cart button under every product on every Collection page

Buy Now from product listing

Buy Now from collection page, skips the cart and sends customers directly to the Checkout page

Get more sales

Get more sales by Recommended products listing on Ajax Cart popup

About Instant Buy & Ajax Add to Cart

New feature: Cart Drawer / Slide Cart

Help your customer add product quickly by adding an "Add to Cart" and "Buy Now" button to every product listing in your store + Recommended products popup after they added to Cart!

Why do you need it? By Shopify default, and most of the themes, there is no Add to Cart or Buy Now button on Collection page, or any product listing. Normally, you may hire a Developer to add a bunch of code to your theme to make them display. BUT with this app, you don't need to modify your theme anymore, just click enable a Button in the App Admin, then the ATC/BuyNow button will be applied to the whole Storefront product listing area! Furthermore, the customer could see or add variants to the cart immediately without going to product page!

  1. It will improve your customer experience - You will greatly improve the shopping experience just by making it simpler for your customers to add items to the cart.
  2. Boost sales with Buy Now, Sticky Add to Cart button, Recommended products popup
  3. Mobile friendly, multiple languages supported

Main Features

  • Cart Drawer / Slide Cart
  • Sticky Cart
  • Add Buy Now/Add to Cart button on every product listing area, like Collection page, Wishlist page, Upsell products section, etc
  • Sticky Add to Cart button on Product page. Customer always see ATC button even when they scroll down a long Product page
  • Select and add/buy variants instantly by Variant Popup
  • Catchy successful notification
  • Upsell with Recommended products showup after product has added to cart

*Compatible with most of the themes, (extremely relevant for Drop Shipping). In case the apps button/input/notication/popup... make your theme look unusual (rarely), feel free to contact us. We will fix it immediately!

See the app in action

Explore how the app works in an example store.

View example store

Media gallery


Pricing 5-day free trial



  • Sticky Cart
  • Catchy notification
  • Adding variants instantly on the product listing
  • Recommended Products Popup
  • Sticky ATC, custom CSS



or $2.50/month billed at $30 once per year

  • All Free Plan features
  • Cart Drawer / Slide Cart
  • Add Buy Now button on collection page
  • Customize Notification
  • Priority Support

* All charges are billed in USD.
** Recurring charges, including monthly or usage-based charges, are billed every 30 days.

3.7 of 5 stars

The overall rating reflects the current state of the app. It accounts for all app reviews but prioritizes the most recent ones.

  • 5 of 5 stars
    40% of ratings are 5 stars
  • 4 of 5 stars
    10% of ratings are 4 stars
  • 3 of 5 stars
    40% of ratings are 3 stars
  • 2 of 5 stars
    10% of ratings are 2 stars
  • 1 of 5 stars
    0% of ratings are 1 stars

Most recent reviews

Veganja Shop

With the amazing function: Enable showing "Add to Cart button" on Collection page and Home page! EDIT:
I found some problem with this app, also created some problems with the layout of my theme (in the display of the drop-down menus). It has a very great potential but needs to be improved. Good customer service.


This is the only app that offers an add to cart button that looks the way it I need it to. At first I had issues with it changing my products to have no space in between each other but I emailed support & they finally fixed my issue now it is perfect!! I’m a happy customer! Thanks!


This app is good but not their hot line : their only way to solve my issue was to unstall the app and upgrade (before we waited 2 days). My developer found a solution without them... I have only word about your answord : you are not truthful ! We work with many apps and we have no issue !

Developer reply

January 23, 2021

We have told your developer to upgrade the app to fix the conflict issue with the theme and other apps. Then we have resolved that issue but he has required more and threat us!
Anyway, your shop still uses this app. That proves the quality of our app. Thank you!