Advice need on PPCSEs

SE that allows you to earn credits, & then get ranked

[litmania com]

GoTo are just shooting themselves in the foot... I would suggest everybody abandon them, like we're going to do, and quit their affiliate program too (which offers a measly rate of return anyway).

We can't really afford to pay PPCSE so I wanted to ask: does anybody know any PPCSE which will allow you to add their search box to your site and then automatically transfer the revenues you generate from that towards listing your site with them?

We found a couple but the search engines look extremely amateurish :(