We have a series of products where a single user may want to buy additional subscriptions to allow concurrent use at multiple sites. To do this the additional subscriptions would need a unique userID, but common email (and I can turn off the "require unique email"). The child subscription cost is substantially discounted, and there is no limit to quantity, but each must have a unique UserID. I don't mind if they have to complete a full signup for each. However, I've hit a roadblock in terms of how to create the discount with minimal manual intervention. Options: 1. A "coupon" for $x off, and the coupon code is sent in the thank you email from the parent/original subscription. However since these are recurring I use 1SC, and coupons from amember don't transfer to 1SC. 2. a "hidden" product, with the direct link to that hidden product at a discount provided in the thank you email for the original product. However I can't see how to customize the email by product, and since we have multiple parents that won't work. 3. a "hidden" product, and we manually have to send the link to that signup page upon request. With our volume I really hate the manual intervention. Any other ideas for parent/child subscriptions?