I am only selling on Amazon now. I had a craft business back when I had my own website but I shut it down since I was never really profitable. I decided to start selling on Amazon Handmade more as a hobby and to use up leftover inventory. I didn’t expect it to take off like it has! I should tell you that I’ve had about 450 lifetime sales in 18 months which is a lot for me, but might be peanuts to you! So tracking my inventory is really easy on my end. I’m sorry that I don’t have a good answer about that! I haven’t done a custom privacy policy either since I’ve been treating it as more of a hobby than a business but I probably should. One more thing I thought of. You may already be set up for photographing your items, but this is the best investment I have ever made. Amazon is really strict about photo quality and white backgrounds. Amazon Basics Portable Foldable Photo Studio Box with LED Light - 25 x 30 x 25 Inches https://www.amazon.com/dp/B01GIL6EU4/ref=cm_sw_r_cp_apip_g8Qlef5k4vNpK[Amazon Photo Studio](AmazonBasicsPortableFoldablePhotoStudioBoxwithLEDLight-25x30x25Incheshttps://www.amazon.com/dp/B01GIL6EU4/ref=cm_sw_r_cp_apip_g8Qlef5k4vNpK)

AmazonBasics Portable Foldable Photo Studio Box with LED Light - 25 x 30 x 25 Inches https://www.amazon.com/dp/B01GIL6EU4/ref=cm_sw_r_cp_api_i_D-4.EbH4MH7VJ

AmazonBasics Portable Foldable Photo Studio Box with LED Light - 25 x 30 x 25 Inches https://www.amazon.com/dp/B01GIL6EU4/ref=cm_sw_r_cp_api_i_D-4.EbH4MH7VJ