Orb now allows adding and editing individual adjustments (discounts, minimums, and maximums) on a subscription. You can programmatically model adjustments to your pricing while maintaining total control over billing and invoicing; this can be used to allow customers to redeem coupons on a subscription or to allow your support team to easily give discounts as needed. Adjustments can be backdated into the past or scheduled for the future, and Orb will always correct your customer's invoices to ensure correct billing. Adjustment intervals can be modified using our price intervals API — see the docs here.