AddAddOn

Attach an add-on plan beside whatever the account already runs.

Source: packages/paykit/src/Billing/AddAddOn.binding.ts Kind: Binding · Product: Plans · Provides: Paykit.AddAddOn

Attach an add-on plan beside whatever the account already runs. It is a named verb because the attach path’s add-on branch is a branch: a caller that means “add an add-on” says so, and a plan that is not one is refused rather than quietly replacing a group’s plan.

Stacking an add-on

const addAddOn = yield* Paykit.AddAddOn(account);
yield* addAddOn({ planId: "support", idempotencyKey: "add-support" });