Passing all campaign tests and finding working approaches is 50% of success for an affiliate marketer.
And if you are part of a large-scale team, then spending money on tests can cost you hundreds or even thousands of euros.
But what about when you are a lone warrior or rather when you are a solo affiliate in the traffic niche with a minimum budget in your pocket? There is still a way out if you know where to look for campaign approaches and how to test them correctly: