The customer wants to create a one-time annual subscription where the first shipment is delayed until the following year and customers can choose a different product each month.
Bold's subscription app does not support delayed shipments. Customers will be charged and an order created immediately upon subscription sign-up.
Convertible subscriptions allow you to automatically swap the product in your customer’s subscription to a different product after the initial order. This useful feature allows you to create unique subscription campaigns for your business. More details on convertible subscriptions can be found here - https://support.boldcommerce.com/hc/en-us/articles/27683125085332-New-Convertible-Subscriptions.