It is inevitable in marketing and advertising that something needs to be tweaked in order to optimize your campaigns. Compared to traditional marketing, online advertising is much easier to tweak. Whenever the campaign needs to be modified, online marketing allows the modification to happen without having to worry about downtime, service interruption or even halting the entire system.
Affiliate marketing is commonly confused with referral marketing, as both forms of marketing use third parties to drive sales to the retailer. The two forms of marketing are differentiated, however, in how they drive sales, where affiliate marketing relies purely on financial motivations, while referral marketing relies more on trust and personal relationships.