We have two Zoho One organizations, one we use for dev/testing.      In Zoho Billing when we cancel a subscription, we are getting two different behaviors with regards to coupons.   In one environment, the coupon is removed upon cancellation.  In the other, the coupon remains on the cancelled subscription.    I cannot figure out what the setting is that controls this.    Both coupons were of exactly the same type %, unlimited redemption type (forever), etc.    What controls this behavior?