affiliate pro is professional php affiliate software that has advanced features to build professional network of webmasters selling your products, goods, membership subscription, or services. main task of our affiliate script is tracking of leads, clicks, and sales then according to system setup give certain commission to affiliates who referred customers to your website. this system could be used both for online and offline payments (check/wire/etc) accepted by your ecommerce website. your affiliates can refer other webmasters to get affiliated with you and they will receive second tier commission if referred affiliate made sale. our affiliate marketing software allows to use unlimited depth of tiers. affiliate pro is the best affiliate program software on the market: very flexible, customizable, user-friendly, easy to use and the most affordable affiliate software for professional affiliate marketing. affiliate pro is turnkey and ready to use affiliate website software, that is the best choice from available php affiliate scripts. affiliate pro includes affiliate manager software part that allows automating affiliate network business process and handling affiliates, commissions, possible refunds, support, statistic to analyze results and with affiliate pro you can have that from starting day till you grow up into a big site without problems.