Is there any registrar that lets you buy "gift" coupons which you could give to other people to register domains? I'm just thinking about if offering a free domain for hosting its better for the user as they can own it and for the host they don't get caught having to buy dogey domains. Of course if there was a chargeback you would be a bit screwed.

Rus

dotster has a coupon reward for successful referrals. might be worth asking if you could just buy some coupons.