Hi,

I have a problem where I need to be able to give our customers the option of selecting the start date of their subscription during the checkout process, however for the life of me I cannot figure out how to do this. I have no programming experience so anything to do with APIs and such is beyond me.

What I want is very similar to your example on this page https://www.zoho.com/subscriptions/checkout/future-dated-checkout/ 

However, whenever i get this over to Zoho Creator it just gives out an error(attached screenshot).

Any help would be really appreicated.