Am using a fp 300 datecs printer using quickbooks point of sale but the printer was not supplied with software

Sage 300 is basically is ERP solutions for the business seeking accounting, inventory, operations, distribution management with intelligence.With the use of Sage 300, Sage 300c, Sage 300 CRE, Sage 300 construction and real estate user can manage multiple currencies, domestic and international orders, vendor streamline purchasing and easily track sales and markering performance on a single dashboard. Call SAGE 300 Technical Support Number for Download, install, update, Upgrade, Configure, setup, and secure, Connect, plug in, and integrate, Migrate, convert, Performance, network, and environment, Customize, personalize, Print, report, and analyze, Data, import, and storage, Process, calculate, and reconcile. Call Now ?? 1-888-307-3506
More Info - http://sagetech.supportphone-number.com/

https://gethuman.com/phone-number/QuickBooks-Point-of-Sale-POS
800-460-1494

888-660-3974

QuickBooks Point of Sale (POS) New Customers

First call 888-660-3974; Press 1 to sign up for QuickBooks POS sales department for the best POS systems for small business.
In general, help is available at this phone number for:customer problems support customer care issues questions billing sales customer service.

Look Here:
https://qbdeal.com/quickbooks-point-of-sale-blog/156-error-code-176109-invalid-product-code-or-invalid-product-number-.html

The client and the server must be on the same network. If they are properly networked under windows, then the program will be able to see the database managers on the server and connect to the file.
In some cases, your firewall my be preventing the connection.
this site may help:
http://support.quickbooks.intuit.com/support/Articles/HOW12643

To use RDS to exchange information between Point of Sale and QuickBooks:

Print the RDS Guide to use as a reference while installing and configuring the RDS utilities. This guide includes screenshots of the process.
On the computer where QuickBooks and the QuickBooks data file resides, download the RDS Server Installer, saving it on your Windows desktop.
On the computer where Point of Sale is installed, download the RDS Client Installer, saving it on your Windows desktop.
Follow the instructions in the RDS Guide to install and configure the applications.

http://support.quickbooks.intuit.com/support/articles/INF12336

step by step guidance on any more follow QuickBooks Backup Support

a) If you previously syncronized POS 2008 with the financial product, then no, you cannot syncronize the data again, unless you tag each transaction (for the whole years) as "unsent".

b) If you have never syncronized POS 2008 with any QuickBooks Financial product, then yes, you can syncronize/download the data into QB 2009 Accountant Edition.

Before you do either: Make sure you do not already have 2008 data in your file.

OPOS drivers do not work with Qb POS.

That depends on whether you are using QuickBooks, or QuickBooks Point of Sale.
For QuickBooks, one of the fastest ways to determine the number of Items, is to export the Items list to an exel spreadsheet. Once there, you subtract the number of rows used for header information.
This is important information to know, as with the quickbooks, you may run into a list limitation of 10,000 items ( or listings in the items list, this will include inactive items and sales tax items, non-inventory items and such.).
To export the lists, you should find a listing under the file menu.
If you are using Point of Sale, for versions 1 to 3, your list limits are 30,000. For versions 4 and up, there was a change to the databases that makes them pretty much unlimited. The latest version, 7, will tell you the number of items at the bottom of the items list screen.