ihermens

Hi all, i love the program but i do mis some features or i didn't explore them at this time. I would like to import over 4000 products, but does somebody have a example of the right excel file that i can use to import the products? Some customers want to have there name / company name on the invoice. Does somebody knows how this is can be? also i want to have on the refunds invoice the "-" before the total of the invoice. thx for the reply!