Hi, I was wondering if someone could offer some advice. I am trying to give new hosting customers 12 months of free hosting. After the 12 months, I would then like the customer to be charged an ongoing monthly fee of £5. I would also like to charge the customer a one-off  £1 setup fee on checkout. (I use Stripe for payments) I was wondering if using the promotion and coupons settings would be a good option.  Any suggestions would be really appreciated, thanks Rich