This has probably been answered, but search doesn't bring it up.

I have installed EP, and works great.

I have just installed product/profit margin calculator report contribution. Installed and works great.

When I get a complete .csv from EP it adds a single field "easypoplate custom field". I understand why.

My question is what file/files do I need to modify to add a field for Cost (products_cost) and Mark up (products_markup)?

Thanks,
Hawk