Automating eBay with eParcel

Hi


We have recently started using Australia Post's eParcel service where we type in each order, and our PC prints out the postal labels.  I'm wondering if anyone has tried using any software programmes to automatically enter the buyer info into eParcel?  There are a couple out there but I'm not sure which to go for.  One that also included a book-keeping function and the ability to email our lists would be ideal.


Thanks everyone


Graeme