Hi Lstew2212,
Postage is just one money order per person for all sets you sign up for. You'll enclose all 3 sets you signed up for in one envelope include a USPS money order, stamps, or cash for $6.00 to cover return postage to you. Do remember to enclose a shipping label!
Originally Posted by
Lstew2212
I will sign up for 3 sets of blocks. As far as postage, do I need to mail a money order for each set of blocks or just one money order per person sending you the blocks.