Introduction for the Purchases - A/P Setup
This is where user sets up the default associated with Accounts Payable General Ledger numbers, and the Ranges for the AP Aging module.  . By setting up default account numbers for Purchases and A/P here, each time an entry is created for Purchases or A/P, the accounts will already be assigned for posting. 

Note: that the accounts selected as defaults must have the class of posting in the General Ledger Account Setup screen.  If you have the Multi-Plant version of Manex, prepare defaults for each division set up previously in G/L Divisions /Departments screen.