by Tabarnapp

Coupon Field in Cart, before Checkout

4.7 of 5 stars(20 reviews)

Add a coupon field in cart

Customers don't know where to put their discount. Boost sales with a coupon field in your cart (page/drawer) or in any page of your store.

Show savings before checkout

Customers crave for savings. Let them know inside the cart how much money they save if they complete their purchase.

Integrates with any theme

Quick integration with your theme, when CSS classes are matched. Premade configs available for a one-click setup. Preview before publishing.

About Carter


Allow customers to enter a coupon code before checkout

What can I do with this app?

The idea of the app is really simple: we insert a discount field into your cart! Customers can use the field to apply a discount and see savings before going to checkout. The coupon field can be automatically inserted in the cart page, cart drawer, popup cart, or manually in a page, post, product page or any theme file.

How do I use the app?

We created a section inside the app called Single-click Setup. This section detects what themes you have installed on your store and checks into our database to see if we already have a configuration done for it.

Publishing configurations

If you are logged in as administrator on your storefront and you click on the preview button of a configuration, you will be able to test it out without anyone else being able to see it. Once you are pleased with the results, make sure you hit the Publish button to make it available for all your visitors.

Supported themes with premade configurations (one-click setup)

95% of the themes sold in the Shopify Themes Marketplace at have a one-click setup ready thanks to premade configurations.

  • Boundless
  • Simple
  • Debut
  • Pop
  • Jumpstart
  • Label
  • Prestige
  • Narrative
  • Venture
  • Supply
  • Minimal
  • Brooklyn
  • Blockshop
  • Impulse
  • Parallax
  • Motion
  • Icon
  • Pipeline
  • Venue
  • Symmetry
  • ShowTime
  • Fashionopolism
  • Retina
  • Responsive
  • Vantage
  • Grid
  • Turbo
  • Showcase
  • Startup
  • Sunrise
  • Modular
  • Mobilia
  • Atlantic
  • Mr Parker
  • Canopy
  • Pacific
  • Handy
  • Loft
  • Launch
  • Kingdom
  • Providence
  • Trademark
  • Artisan
  • Cascade
  • Label
  • Colors
  • Kagami
  • Ira
  • Palo Alto
  • Masonry
  • Galleria
  • Local
  • Maker
  • District

If your theme is not in the list above, you can still make the integration yourself in a few minutes, following our step-by-step instructions. Or we can do it for you for a $49.99 one-time fee.

Supported languages

The app uses very little text, but we still translated every text string to allow merchants to chose their store language. Here are the currently supported languages:

  • English
  • French
  • Spanish
  • Portuguese
  • German
  • Italian
  • Danish
  • Hindi
  • Dutch
  • Norwegian

If your language is not in the list above, drop us an email and we'll add it with your help.

Advanced Usage - Show a coupon field anywhere in your store

It's now possible to code your own integration if you want to go further than our basic integration. Also, it's possible for developers to add custom templates directly from HTML.

See the app in action

Explore how the app works in an example store.

View example store

Media gallery


Pricing 14-day free trial

Basic Shopify


  • All features included



  • All features included

Advanced Shopify


  • All features included

Shopify Plus


  • All features included

* 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 20 reviews

  • 5 of 5 stars
    80% of ratings are 5 stars
  • 4 of 5 stars
    15% of ratings are 4 stars
  • 3 of 5 stars
    0% of ratings are 3 stars
  • 2 of 5 stars
    0% of ratings are 2 stars
  • 1 of 5 stars
    5% of ratings are 1 stars

Most recent reviews

Star Thrower Distribution

A very good app. Easy to install and use. I had a question and they responded quickly. A great team to work with.


The app is easy to use and install. I can create a coupon field in any page of my store.I don't have to worried anymore... my customer will find where to put the coupon code!

Cheap Lazy Shoe

Nice app, it's working well and it's easy to install. Great marketing tool and great addition to my store.