Do you want to design you own frontpage? That is no problem. You can use any editor you like from Photoshop to MS-Paint.

Below is a list containing every country and their address placement templates. The software will automatically place 2 white boarders on each side (left and right) and also the 2 address fields (one for the address and one for the return address).

When you are designing your frontpage you can best place your logo in the "blue" area and it will then be visible through the window of the envelope. The "grey" area can be used for promotions and advertisements but will not be shown through the window of the envelope.