Think Groceries! Flyer Pack, 2-Sided Flyers, 8.5 X 11 inches, 100 Flyers per Pack!Write or print your referral code on these and hand them out to friends, family, co-workers etc. - They will be introduced to one of the best overall values for natural products with the potential to save them hundreds of dollars per year. - You will earn on-going iHerb rewards whenever they shop at iHerb.com, saving you extra on your iHerb purchases. U.S. Customers: We recommend that you order your promotional materials from us. Each unit cost us over 2 dollars to print. And we are subsidizing over half of the cost, considering that we have free UPS ground for orders over $40.00 Once you have received the promotional materials in the mail, - Simply figure out your six digit code, insert and adjust the code in a page using a word processor, and then simply print them out on the promotional materials. International Customers: You may promote your code mostly through on-line means (Your Blog, Facebook, Tweeter, personal mailing list, etc) as the shipping cost for these pieces can be very high. Or download the PDF (front and back) and print them locally: