Pros:

Payouts for some of the offers are good, mainly on the theme of adult and dating.

Cons:

1) You can not transfer leads by API.

2) To start working with an authority, it is necessary to request access (although why? just waste time! I read the rules, threw money on the campaign and started pumping traffic, it is experience, it is not experience, what difference does it make?)

3) Some providers with 0-day hold can't confirm conversions for more than a month, and Alfalids don't bother them, as if they should...