i googled "flex targeting facebook ads" and clicked the first link
i put up 4 other ads before i saw success. i spent about $30-35 on ads by the time i got these orders. i invested i think just $15 on my site, it was for the domain, i'm on the shopify free trial right now. shopify payment and paypal enabled. i don't know my errors, i was just picking cool products, adding them to my store and making ads, 2 of the ads got good views, only 1 of them brought me orders
on facebook it says my website purchase ROAS (return on ad spend) is 1.48
i have done 0 instagram so far
default $10 per day, sometimes i go up to $15 per day, occasionally $20