Products are now put in a category. The commission will be based on the category each product has been placed in whether or not the category is correct. For instance, I had a sale for a child riding toy tractor. Instead of it being in toys category which would have only earned me 3%, it was actually placed in lawn and garden category which I then actually earned 8% instead.
Choose a product that is relevant to your audience. Think about the traffic that will be visiting your blog. If you are writing a blog about sewing, it might not make sense to have affiliate links to weight lifting equipment. Chances are your readers wouldn’t be interested in that product. This means they would be less likely to click on the affiliate link, let alone purchase something through it.[32]
Let’s start with the first scenario above. Suppose an affiliate is generating $100,000 in monthly revenue for a merchant, and getting $25,000 in monthly commissions. In this case, the network between the two may be taking $10,000 a month for its part in the process. In this case, the merchant may attempt to go around the network and set up a direct relationship with the affiliate–perhaps with a 30% commission.
The seller, whether a solo entrepreneur or large enterprise, is a vendor, merchant, product creator, or retailer with a product to market. The product can be a physical object, like household goods, or a service, like makeup tutorials. Also known as the brand, the seller does not need to be actively involved in the marketing, but they may also be the advertiser and profit from the revenue sharing associated with affiliate marketing.
Earning income via Target affiliates, however, requires a bit of work. Cookies expire in just seven days, and commissions can be as low as just one percent, so you’ll need to be operating a high-traffic website in order to make serious cash with this program. But with Target’s much-beloved brand reputation and vast catalog, relevant product links can be a big earner for established influencers.
Pyramid schemes - a form of multi-level marketing - involve paying commissions to distributors only for recruiting new distributors. Pyramid schemes are illegal in most states because the plans inevitably collapse when no new distributors can be recruited. When a plan collapses, most people - except those at the top of the pyramid - lose their money.
When do you want to get started?  If you are just starting and have no audience then some of the programs may not accept your application to become an affiliate, while others will let you get set up in minutes.  If you want to get started straight away then make sure you’re applying for programs that are less restrictive. Generally the larger, network style places will enable you to get going quickly while specific niche programs may require you to have a certain audience size or characteristics.

Two-tier programs exist in the minority of affiliate programs; most are simply one-tier. Referral programs beyond two-tier resemble multi-level marketing (MLM) or network marketing but are different: Multi-level marketing (MLM) or network marketing associations tend to have more complex commission requirements/qualifications than standard affiliate programs.[citation needed]
In February 2000, Amazon announced that it had been granted a patent[18] on components of an affiliate program. The patent application was submitted in June 1997, which predates most affiliate programs, but not PC Flowers & (October 1994), (October 1995), (January 1996), EPage (April 1996), and several others.[13]