Need helping building a list (or report) that shows if a customer bought a product. I'd like customer names to be on each row, and product names as a column. A checkmark / yes / no etc. under the product name to show if it was purchased would work. Is this possible?

This is probably going to be much easier to do a Summary Saved Search > Create A Transaction Saved Search >

Group

Customer &

Group

Item/Product > then drill down into the summary details or

Count

Transactions for each Item/Product.