Building on the earlier suggestion, Share-A-Cart is the safest way to go. I've used it for years; it generates a code so you never have to share login...
TLDR: Use a browser extension like Data Miner or Wishy to scrape the data directly from your screen into a CSV. Amazon basically traps your data on pu...
Finally someone says it. Ive been thinking this for a while but wasnt sure.