"Product","Platform","Price","Fees %","Fixed fee","Cost","Net profit","Margin %" "Starter PDF","Gumroad","9","10","0.30","0","=C2-(C2*D2/100)-E2-F2","=G2/C2" "Spreadsheet Bundle","Gumroad","19","10","0.30","0","=C3-(C3*D3/100)-E3-F3","=G3/C3"