When we shared coupons for in-app purchases and app downloads, users often went through many
invalid codes before finding an active one. This was pretty annoying for everyone.
So we created a simple service.
It's far from perfect, but the service is free and gives developers and marketers a better way
to share coupons for digital goods like in-app purchases and app downloads. For iOS apps
in particular, users can install apps in one click -- no more hassling with promo codes.