Instant Buy & Ajax Add to Cart

Instant Buy & Ajax Add to Cart

by PotaBox

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

4.1 of 5 stars(7 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.

4.1 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
    57% of ratings are 5 stars
  • 4 of 5 stars
    0% of ratings are 4 stars
  • 3 of 5 stars
    43% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    0% of ratings are 1 stars

Most recent reviews

Swish Body

i click add to cart but it does not get added to cart nor can i select variant. please help me fix this. I am able to see add to cart but no action is taken

Developer reply

December 26, 2020

We have requested collaborator access to your store. Please accept it so we can investigate the issue. Thanks.
Update: We have not received your reply. That issue has been fixed.

How do we change where the add to cart button is not on the product page? Please contact me at

Developer reply

October 31, 2020

Thanks for your five-stars. And, please check your inbox :)


Useful app but the customer service is non-existent. Wrote to them a few times more than a month ago asking for some assistance and have not heard anything from them.

Developer reply

October 31, 2020

Thank you for re-installing the app, then we have resolved all your issues :)