Suppose you run Sage MAS 90 in New York City (NYC) and wanted to know what version of your Sage software would be supported through when? Really, it doens’t matter where you are as Sage has recently issued a new table showing you which MAS releases will be supported through what dates. It talks about phone support, versus, product updates, versus hot fixes etc.
For the MAS90/200 series, they are supporting up to six versions back (3.71) which is actually quite good compared to most competitors.
While Sage Accpac is not in this chart, they have indicated they will support two versions back beyond the current release. The same is the general policy for MAS500.