Intelli Innovations today announced the release Barcode Producer 3.7, a point update to the company’s barcode generation software suite for Mac OS X. New features in this release include: QuarkXPress 7 support; enhanced 13-digit ISBN support; improved ISBN Check Digit Calculator; Bookland EAN Issue Number support; POSTNET Instant Transfer; and more. Barcode Producer is priced at US$149.00.