The payment plan will always offer the single payment option
A subscription product can only have one subscription plan option on the order form. Meaning that there wouldn’t be payment options that the payment plan would have.
Product bundle link
A product bundle link can add multiple subscription plans and offers the customer the ability to delete the subscription plans they are not interested in.
Customers can remove a subscription plan by changing the quantity to zero and clicking update.
Pro-tip! When using the Bundle links ALWAYS click “Copy”. If you copy the link it by highlighting it, the link won’t work.