What's the best payment processing ?

[SurfDog]

We sell a training course and need a proven payment processing deal.

1. It's a one-time charge so we don't need recurring billing.
2. Like to include checks if possible.
3. Would prefer not to get a merchant account.

Thanks!

[CunnyFunt]

websitebilling.com, ncharge.com, and pswbilling.com are nice (I despise CCBill a NetBilling).

[SurfDog]

Thanks Joseph - I'll check 'em out!