Prepare your QuickBooks POS company File for an online POS2Net Website
To prepare you inventory item list in your QBPOS is the most important thing to do for easy website integration. Make sure you have good photos, and place items with size and styles into the style matrix.
Here are the few ways to accomplish this preparation.
Add photos to your items
https://support.netstores.com/index.php?rp=/knowledgebase/46/Sizing-Your-Images---QBPOS.html
Preparing Items with colors and sizes - Style Matrix
Importing Photos as a Batch
Importing Photos with ALU