We are interested in integrating with Sage US/ Canada to begin with. I mailed them but no response. Looks like that email is unmanned or being handled by someone who only works once a month :-).
No idea why integration with Sage is so complex, convoluted and cumbersome for other businesses? Too many hurdles and complications. On the hand, integrating with just about any other accounting software including with Industry Heavyweight QuickBooks is so simple and straight forward.
B. Kumar, Ph.D.
CTO, Field Force Tracker