advice please

[ciscoeuk]

i would to ask for peoples opinions

i was wonderiing weather or not to purchase quickbooks or use a free ERP/CRM software like OPENTAPS

what i would like is a supplier puchase order form so that i can create PO's from a supplier address list and send them via email to my supplier's

quickbooks has this function, so does of the erp software

i am running a small retail website selling tools with 2 persons lookng after the sales and orders, both need the PO function

my ? is which would be better quickbooks or an ERP???

all replies are welcome

ps which addon for quick books is relervant?