Does MPOS Adjust my Inventory in QuickBooks, and can I post sales data to income accounts that I specify. Also will this data post to Customer Jobs. And what is your return policy?
Yes you can adjust sales in QuickBooks Inventory and use your income accounts to track Sales. And yes your data can post to existing or new customer jobs. Millennium Resources gives a 30 day return policy on all items purchased.

Can I Import My customer and other list from MPOS?
Yes you can import your Customer, Inventory, Vendor, Employee and Sales tax list directly into MPOS automatically.

Do I have to use your merchant account to process credit cards in MPOS or can I choose and use my own?
You have a choice; you can either allow us to create a merchant account for you with competitive rates. Or for an additional fee you can purchase third party software that will allow you to use any account you specify.

Does MPOS do any payroll accounting?
MPOS does not interface with QuickBooks Payroll. You can however use the Commission Manager to calculate and record commission due to employees using both standard and sliding commission rates.