1. A system for dynamic management of affiliate links for online marketing, the system comprising: a computerized link generation server and first database device in network communication with a plurality of affiliate network servers, the affiliate network servers in further network communication with a plurality of online advertiser affiliates, the link generation server in further network communication with a plurality of publisher computing devices capable of network communication using a web or mobile browser, the link generation server configured to perform the computing steps comprising: accepting a request from a publisher's computer to analyze a first advertiser affiliate webpage for product data; and if the first advertiser affiliate webpage contains a product that is available from an associated affiliate network: providing a first affiliate network advertiser link URL to the publisher for embedding as a hyperlink