Beth commented on App pricing?

Hi Steve,

If you are using an app that requires a monthly subscription fee, you will need to continue paying for it for as long as you want to have the app in use.  If you cancel payment for the app, then it's functions will no longer be available for your store.

We have the following apps for a lightbox in our App Store :)

Modify Promotional Lightbox

Scope

Cheers!

Beth
Support Guru | Shopify
support@shopify.com