Buy any 5 greeting cards with envelopes for $20. Put in the quantity of sets of 5 you would like (10 cards would be 2 sets). Browse through the individual photos on this site and make a note of their titles. Then, click on the orange Go to Cart button on this page and put the titles of your 5 choices in the comments box that comes up. Then click on the black Go to Cart button and follow the instructions to pay.