Affiliate Marketing is based on affiliate programs that connect the producers and those who promote products in exchange for commissions.
Some manufacturers offer direct affiliate programs. This means that the manufacturer is the one who recruited affiliates, monitor sales or actions made by them and pays fees. The advantage of these programs is that affiliates may be in direct contact with the producer and the partnership relationship can develop suggestions for improving products, discount commissions, discounts, etc.. Usually, manufacturers (sites) that offer affiliate programs have a menu or link directly to the page describing the advantages and conditions submitted by such "affiliate program", "Affiliates", "Partners", "Affiliate Program" "Become year affiliate."
The second option is affiliate networks. These are interemediari between producers and affiliates. The advantage is that the manufacturer should not bother with their affiliates and pay management fees, the whole process is automated and supervised by the network. The disadvantage is that, besides the fee you pay to affiliates, the manufacturer must give a commission and network access.
For affiliates, the networks have the advantage of gathering a large number and variety of products that can be promoted using the same interface and the same system. This can be easily compared to other products, can be tried various strategies to get maximum profit.In addition, networks provide a monitoring system and tested and guaranteed pay affiliates so be assured that the rewards of effort.
Below we've assembled a list of a number of networks and sites that offer affiliate programs both Romanian and foreign. The list is not complete, so if you know or use other networks, please add them in comments and then, and I will add them to the list.

Networks abroad

Networks CPS (Cost-Per-Sale)

Networks CPA (Cost-Per-Action)