Hi
I definitely vouch for PECash! I use just a text link to "Big Butt DVDs" from the footer of my site, BabyGotBack.com and do well with their program. The way their store allows you to niche the traffic to their categories really helps conversions! They pay on time and with every sale you get an email. You can customize your title graphic and colors to have the look and feel of your site. If you'd like to take a look at my storefront it's here:
http://store.sex-superstore.com/cgi-...t&fam=bigbutts
-- this is the section I directly link to since my site's niche is butts -- so you can see how you can do this with your store links.
If you're interested in a store for sextoys my favorite is Sex Toy Sex. I've been using their store for about 6 years and it's always done very well for me! You can customize your store in many ways and you always get an email with every sale you make. Here's a link with info about setting up your own store:
http://www.sextoysex.com/sex/start/a...html?a=gotback
If you sign up under me and email me I'd be happy to help you with some added suggestions to help increase your sales!
Good luck!
Kay