Any experience with Wayflyer?

[Zakami]

Hi,

Does anyone has an experience with Wayflyer?

I`m looking for a revenue based financing option and someone recommended Wayflyer, but it automatically wants to integrate with my Shopify store as an app. But the app hasn`t been reviewed by Shopify and it concernes me.

Does anyone used it before? Any other ideas?

Many thanks,

Melinda