Do you know Showing a Coupon code field only on your cart page can reduce your cart conversion rate?
When your customers see a coupon code field on your cart but can't find a coupon, they are highly likely to abandon their cart.
That's why stores with high conversion rate shows selected coupons so that the customers can easily select a valid coupon to get the discount.
It immensely helps to boost your sales by improving both your conversion rate and AOV.
Here's a Shopify app which helps you do exactly that: Voila - Coupon Discount on Cart.
With this, you can:
i) Show the apply coupon field on your Cart.
ii) Create a link to a pop-up showing selected coupon codes.
Any feedback/suggestion on this?