Most business owners judge an ad account in the first three days. That is too early, and it is how good campaigns get switched off.
Ad accounts need time to learn
Meta shows your ad to different people, watches who responds, and slowly narrows in on the right audience. In the first days it is still experimenting. Numbers move a lot during this phase.
What to look at instead
No single day tells you much. Look at a full week or two, and ask three questions: are people clicking, are they doing the next step (a message, a form, an add to cart), and is the cost of that step coming down?
Give each test a fair budget
If you split a small budget across too many ads, none of them gets enough results to judge. Start with fewer ads and let each one collect enough data before you decide.
The honest answer
There is no magic number, because it depends on what you sell and what one customer is worth. That is why we start with a free audit, so we can tell you what a fair test looks like for your business before you spend.
Book a free audit or read our FAQ.