I want to delay my subscription start day. Means If I buy the subscription today and want to start the subscription on 20 days delay. How can this be achieved in Zoho Billing on hosted plan page?

This took an unnecessarily long time to figure out, and neither the Zoho documentation, help, nor code samples were useful. I found some off-hand references to Postman (the app) in a mention elsewhere, and it finally dawned on me:

I want to create a system where emails containing certain keywords in the subject line are automatically copied to a specific WorkDrive folder. Could anyone help and outline the steps to achieve this? Initially, I considered creating a script and applying filters, but I couldn’t find any APIs for creating, updating, or deleting filters. Additionally, obtaining new scopes for every request is somewhat cumbersome. If this approach isn’t optimal, could someone suggest an alternative method?

I am facing an issue while testing api on each api of different scopes I have hit the URL with that scope with redirect url then i fetch the code from the redirected url query string, Then again send a request for OAuth and then OAuth is granted and set in authorization to do testing and if wanna test on the new scope I have to repeat the process. Can anyone tell how i can get all scope access Oauth at once so i do checking fluentely.