Reply To: Is it possible to create a batch for many entries in a template?

I’m not sure if how easy or possible it is with the vanilla version of data merge within InDesign, but off the top of my head I think Em Software (https://emsoftware.com/) has a few InDesign plugins that work exclusively with merging product catalogs like you’re talking about from Excel to InDesign. The plug-in’s are spendy but it might make you’re life easier (and possibly worth the cost) if you’re doing this monthly.

Just a note that I have no affiliation with Em Software, nor have I used their products, but thought I would at least mention them as their products sound relevant to what you’re working on.