Discount On Cart +Stack Codes!

Let your customers use discount codes while shopping and see their savings instantly! ShopDocs' Discount On Cart Pro Stack app can help increase your conversion rate by allowing customers to add one or more coupon codes before checkout.

Easy, Flexible Setup:

1. Choose where to add a cart summary with discount code field. Optional:
2. Enable Stacked Discounts / Multiple Automatic Codes!
3. Set up shipping estimation & promote a free shipping tier ("Spend $5 more for free shipping").
4. Customize the discount cart summary to match your current design.

Our feature-rich discount code app is unique because it offers a fully customizable cart summary AND includes a shipping estimator for free.

Stackable Discounts

You can bypass Shopify limitations and allow any discount code on cart to be stacked, and even combined with the Shopify Automatic Discount!

Multiple Automatic Discount Codes

Our app can help automatically apply multiple discount codes!

Shopify Automatic Discount Supported

If you use the Shopify automatic discount for the holidays, the app will display the applied automatic discount on the cart summary.

Free Shipping Tier Promotion!

If you offer free shipping on orders over a certain amount, our discount app will help you increase average order value by promoting free shipping with customizable messages.

Free professional installation is available in case you need it to add discounts on cart!

Discount App Benefits

• Increase conversion rate (some customers have seen spikes over 20%!) by accepting a coupon on cart, drawer cart, or elsewhere on site.
• Stackable Discounts! On our premium plans you get features not supported by Shopify like stacking multiple discount codes.
• Set up a list of Multiple Automatic Discount Codes.
• Speed! Cart discounts are applied blazing fast, so your customers don't get frustrated with long wait times (like you may have experienced with other apps).
• Express Checkout compatible! Our app works perfectly with Shop Pay, Amazon Pay, others.
• We integrate with your Affirm, Klarna, Clearpay, Afterpay, PayBright, and Sezzle. Contact support to ensure all necessary integrations are set up.
• BONUS: Shipping Estimate Included
• Instantly uninstalls, configuration saved in app for later!

All Currencies and Languages Supported, App Used Worldwide!

All text generated by the app is customizable.

Discount code cart, add coupon code to cart, multiple discounts, cart discount, stackable discounts, automatic discounts compatible, add discount field to cart, coupon on cart, automatic discount cart, add discount code to cart, cart discount widget, apply discount code in cart, drawer cart discount code, multiple discounts in header, discount code on product, coupon code on product, modal cart coupon code