post https://{cluster}.voucherify.io/v1/loyalties
Creates a batch of loyalty cards aggregated in a single loyalty campaign. It also allows you to define a custom codes pattern.
Global uniqueness
All codes are unique across the whole project. Voucherify won't allow to generate the same codes in any of your campaigns.
Asyncronous action!
This is an asynchronous action, you can't read or modify a newly created campaign until the code generation is completed. See
creation_status
field in the loyalty campaign object description.