Well, I used to promote like 18-20, but at a certain moment I decided that 10 was enough and I started stripping sites that performed badly, ie low
conversion rates and/or low revenue streams.
On many points, less is better, for instance:
- You can keep your reviews, bonuses, promotions up to date.
- You can send a larger amount of players to less sites, which gives you better rates and negotiation options.
- You don't fool your visitors sending them to crappy rooms with the most exotic names, just so you can get your CPA.
I have actually come to a point that I rather take off two more instead of adding a new one. If I really want to work with a program, then I'd just have to build a new site I guess.
Cheers,
Giorgio