UPC Import from Magento

[mspringer]

Ability to have UPC imported with products as part of the default connection settings. We use the ShipStation Scan feature to verify products as we ship, but this is a pain to constantly be manually importing products with UPC information. ShipStation imports also fail anytime we try to import larger files. We have 45k products in there now and have to import at 1k at a time to there aren't failures! 

We need a fix for this.

[TrainWorld]

Yes.  The UPC field in Magento should connect to the UPC field in Shipstation. 

This is common sense and the feature should be made ASAP!  We also have a large catalog and importing products is not efficient at all!