WHMCS Checkout form

[MrVapor]

Hello Guys,

i have found the module "Checkout" but i would like to do it myself because i don't see any money to pay for it, neither monthly nor yearly. (One time costs would be ok).

Then I looked at the checkout.tpl and found the TOS checkbox. So if I now add checkboxes. Where can I intercept data to save them because even the action url of the form is not worth the trouble.

Anybody got any ideas?

CU
MrVapor