Discount only the first subscription order

Many of you asked for this. Before, subscription renewals always kept the bundle discount, and changing that meant asking support to change it for your whole store. Now you choose it yourself, for each deal.
What's new
- Discount only the first subscription order: a new checkbox in the deal editor's Subscriptions section. When it is checked, only the first subscription order gets the bundle discount, and renewals are charged without it.
- Off by default: renewals keep the bundle discount, as before, until you check it.
- Per deal: one deal can discount only the first order while another keeps the discount on every renewal. In an A/B test, the setting is the same for every version.
Why it matters
A bundle discount can win the first subscription order without cutting your margin on every renewal after it.
How to enable it
Open your deal and turn on the switch on the Subscriptions section. In its Settings tab, check Discount only the first subscription order, then publish the deal.