Avenza Systems Inc. is pleased to announce the launch of its affiliate program for PDF Maps, its market-leading consumer and enterprise mobile map app. Any retailer or business, including both online and physical stores, blogs, portals and information sites, can now earn revenue by promoting and selling maps directly to its customers using affiliate links on websites or by using signage with QR codes. Each map sale conducted in this manner will earn the affiliate a share of the revenue. The PDF Maps Affiliate program is free to join with no application or setup fees or ongoing costs. Existing PDF Maps Store vendors can opt-in to the affiliate program and earn commission in addition to their normal revenue share. Retailers and businesses interested in joining the affiliate program can sign up for free and can get in contact with the PDF Maps team at http://www.pdf-maps.com/affiliates. www.avenza.com.