Surcharge for cancelling PayPal Subscription
Payment of the Annual Subscription by way of a monthly subscription based payment with PayPal.
Condition of the payment scheme is that you keep the subscription based payment in place, once it is cancelled so is your participation in the scheme. I would expect a small modest surcharge (maybe dive the amount by 10 and charge that per month, so you get 12 payments x (annail payment /10) ) .
It would be great for startups/small/hobby businesses who would benefit from the scheme, it would ensure there WHMCS investment is kept up to date as well as security updates