Can Allmoxy work with 20/20?

I don't know the ins and outs of 20/20 software, but I can tell you that the way Allmoxy works with other software is by using exported files. For example Allmoxy can work with QuickBooks because it is capable of exporting CSV files which can then be imported into QuickBooks. Same with Cabinet Vision (except instead of CSV files you'd export Plain Text type files). So if 20/20 can import and export files based on jobs then I believe it is likely that you get the two to work together.