Donation Pop | Pop‑up in cart

On the cart page and slide-out cart, a pop-up will appear when the checkout or Shop Pay button is clicked. The pop-up will ask the customer if they wish to leave a donation before it brings them to the checkout page.This is a great way to collect donations for a cause that your business is supporting. This is great if your business is mission driven and supporting a humanitarian or social cause.Tested and working on all official free Shopify themes.