by Tabarnapp

Coupon Field in Cart

3.9 of 5 stars(12 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 Premade configurations. 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. Full list of supported themes at

| 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 small 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

Advanced Usage

It's now possible to code your own integration if you want to go further than our basic integration. Also, coming soon, the ability to add custom templates directly from HTML.

See the app in action

Explore how the app works in an example store.

View example store


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
3.9 of 5 stars
Based on 12 reviews

  • 5 of 5 stars
    58% of ratings are 5 stars
  • 4 of 5 stars
    17% of ratings are 4 stars
  • 3 of 5 stars
    0% of ratings are 3 stars
  • 2 of 5 stars
    8% of ratings are 2 stars
  • 1 of 5 stars
    17% of ratings are 1 stars

Most recent reviews

Rockandroll Fashion

Great and simple tool to use and at a low cost. Really easy to install plus the customer service is excellent. It Really works!! Clients can see savings before checkout!! Hands up

coconut vanilla

This is an excellent app and can literally be up and work in minutes ! All shopify customers should be using on their websites to increase engagement and sales.


Derek showed me a sneak peek of their new Code your own template feature. That looks amazing. As a developer with very limited skills, I'll still be able to add the coupon field snippet in my cart and make the subtotal change dynamically when the discount is applied. You guys definitely need this feature to be live asap, as it's a must-have! Too bad it wasn't launched for Black Friday!