Any tips or tricks for runnings ads on social? I have a niche market so there is a target audience, but I’m curious what else I should consider for a promotion on social media

I have a goddaddy account and I’m trying to set up my revised website. I’m stuck. Anyone here with some experience in this area

I have a website but what is the best way to setup personal fulfillment? Should I have the product on my website with a checkout link (and what service is best) or set up a sales page through a third party entirely (and again, which one)? I’m looking to sell a bundle for my series.

Does anyone have insight on how to sell your series books as a box unit? I'm guessing it would have its own ISBN, but how do I set that up on Amazon? I want them to get seven individual books, not one bound volume with all seven books. Thoughts? What should I consider that I'm not thinking about? Pros/cons?