Instant Buy

Instant Buy

by Eggflow

Better Sticky Add To Cart Button

4.6 of 5 stars(135 reviews)

Not only an Add-to-cart button

Create a sticky Add-To-Cart button on product pages, a button to redirect visitors from one page to another, or both.

Quicker and easier to buy

Store visitors can add products to their carts immediately and be directed to the check out page within seconds.

Recover abandoned carts

Track and re-target people with Facebook Pixel ID inserted to the add-to-cart button. Bring people back to finish their abandoned carts.

About Instant Buy

Create a sticky add-to-cart button to make it easier to buy in your store

  • Add products to carts immediately at any position
  • View and select product variants instantly
  • Be directed to the check out page within seconds

Create a button to redirect visitors from one page to another

  • Create a button to redirect store visitors to important pages like product pages, discount event, back-in-stock announcement, etc.

Create a button with a call extension

You can create a Make-a-call button so that store visitors can make a call to contact you within 1 click.

Recover abandoned carts with Facebook and Pinterest Remarketing

Instant Buy allows you to add your Facebook Pixel ID and Pinterest Tag ID into the add-to-cart button. This way, you can create an audience of people who added products to their carts in your store, stay around when they're making up their mind and bring them back to their carts.

What you can do with the app

  • Create 3 types of buttons

Add-to-cart button on product pages, redirect button, make-a-call button.

  • Select what happens when customers tap on the add-to-cart button:
  1. Check out page: Add the product to cart and direct customers to checkout pages
  2. Cart page: Add the product to cart and show them what they added to cart.
  3. Current page: Add the product to cart and keep them on the current page.
  • Select when to display the add-to-cart button:
  1. 10% scroll: Button displays when customers scroll 10% down the page
  2. 50% scroll: Button displays when customers scroll 50% down the page
  3. No scroll: The button is fixed at the bottom of the screen while customers view your product.
  • Adjust the button's text, font size, and color to match with the main theme of your store.

Integrates with

  • eggflow,
  • instant traffic,
  • shop secure,
  • smartpop

See the app in action

Explore how the app works in an example store.

View example store

Media gallery



Free Plan


  • Smart Sticky Add to Cart button.

  • Potential Revenue and clicks report.

  • Customize button color and style.

  • Show on Product pages only.

Premium Plan


  • Facebook and Pinterest pixel "add to cart" tracking.

  • Show on all Shopify pages.

  • White label.

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

Overall rating
4.6 of 5 stars
Based on 135 reviews

  • 5 of 5 stars
    68% of ratings are 5 stars
  • 4 of 5 stars
    25% of ratings are 4 stars
  • 3 of 5 stars
    4% of ratings are 3 stars
  • 2 of 5 stars
    1% of ratings are 2 stars
  • 1 of 5 stars
    1% of ratings are 1 stars

Most recent reviews

ModaChic Collection

its not as easy as it seems, you would think you could create the add to cart button and it would automatically display or they would show you how to get it on your store. There chat service is horrible, says they are away all the time and do not get back to within 24hrs.

Developer reply

June 25, 2019

Hello there!

I'm sorry you got such an experience. You are right that the app should be easy to use, I would check our documentation to make sure it won't cause confusion again.

For the button to appear right away automatically, you would tick "No Scroll" under "Page scroll" in Setting as discussed in our help article here:

I could not find any chat history under the email you registered, so perhaps you did not leave an email or use a different one? If so, please tell me so I can take a look as we always make sure to reach back to everyone leaving their names and emails.

Again, I'm sorry for your experience. If you are willing to give Instant Buy another chance, I would be glad to help you with any difficulty you get.
- Felicia

I used this to help market my business and bring customers in and the very first day I did I made a lot of money. Absolutely worth the money spent


this app is very amazing and helped me so much. grow and track the growth of my business and help me keep everything in order.