Next in line is the competitiveness and trendiness of the product and service. If you want to make a guaranteed income from affiliate marketing, pick the products that are trending and useful. You can always go for niche market products, but make sure that your website somehow relates to that niche so that you have relevant audience who might purchase the products. Learn more about the trending products in this article on trending products to sell as an affiliate in 2018.
As an affiliate for Boatbookings, you will receive 20% of their revenue - effectively meaning your commission will be about 4% of any sales from your referrals. You also receive 10% of any commissions Boatbookings make on repeat customers who were your referrals. They do have a minimum charter value of 3,000 ($/€/£/etc) before commissions are earned.
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.