Instant Buy

Instant Buy

by Eggflow

Better Sticky Add To Cart Button

4.7 of 5 stars(47 reviews)

Custom "Add to cart" button

Create "Add to cart" button sticked to the bottom of the mobile screen, allowing customers to make purchase at any page.

Make payment simple

Highlight your payment button among chaos of information in narrow and limited mobile screen.

Boost conversion rate

Simple payment procedure, better user experience, better conversion rate.

About Instant Buy

Make shopping in your store easier

  • Checkout at any position in your site
  • Let your customers view what they added to the carts
  • Add products to cart and keep shopping
  • Increase traffic to important pages
  • Display the button at a suitable time
  • Customize the button
  • Track customers by adding a Facebook pixel code to the button

What you can do with the app

  • An add-to-cart button at the product detail pages

This button only displays when your customers view a particular product. When your customers scroll to view your product, the button will display at the bottom of the screen.

  • You can change what happens when your customers tap on it:
  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.
  • With this button, you can change when to display the button to avoid narrowing the screen:
  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.

A random button to lead your customers to any page

This type of button is displayed at all but the product detail pages. You only have to insert the link to the target page, your customers will be directed to that page when tapping on the button. The text of all buttons can be edited.

Facebook Pixel Tracker

Paste and save your Facebook pixel code to tracking people who clicked on your button.

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


  • Show sticky add to cart button, Potential revenue report, customize button color and style.

  • Not include facebook pixel add to cart tracking.

Premium Plan


  • Facebook pixel "add to cart" tracking.

  • White label

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

Overall rating
4.7 of 5 stars
Based on 47 reviews

  • 5 of 5 stars
    74% of ratings are 5 stars
  • 4 of 5 stars
    23% of ratings are 4 stars
  • 3 of 5 stars
    0% of ratings are 3 stars
  • 2 of 5 stars
    2% of ratings are 2 stars
  • 1 of 5 stars
    0% of ratings are 1 stars

Most recent reviews

The Bella Faccia Collection

I enjoy using this app, it does what it says it does. I like how easy it is to use on my site and makes checkout a breeze.

ilike express

good app...................................................................................................................................................................

Chronos Touch

Really great app, with easy integration, definitely a must have in your app list. Will be using this for awhile