IPC announces IPC-2221B Gerber Coupon Generator, an annual subscription service for IPC members. IPC-6012C-TC Test Coupon Addendum to IPC-6012C, Qualification and Performance Specification for Rigid Printed Boards, allows user or supplier to enter into agreement to use IPC-2221B Appendix A test coupon designs for acceptance of production lots. "Design Parameters" interface, utilizing auto quality check feature, ensures design rules are automatically maintained before Gerber Files are generated.