So we're going to look into using Vistaprint's (hopefully free) postacards as our RSVPs, but I'm not sure how to go about doing this. Do they charge more for color on the backside? We were thinking of uploading a design for the back in color and glossy and then having the "yes, no" attending on the matte wide where the address is (where people would normally write their notes on a regular postcard). Is that how they do it or do we need to change our ideas?
TIA!