barcode sdk
Originally Said By: dallySP
Hi there, you've helped me a lot on this site and my detail page does contain a fair bit of custom coding. I'm having an occasional problem with my add to cart button. Most parameters are passed direct from the items table with the exception of the size and read barcode which come from the inventory table (rsInventory). The InvID is passed to the rsInventory recordset when the customer selects their size (that was your custom coding). This works most of the time, but I've had the odd instance where the wrong barcode and size have been passed and the store has had to contact the customer for confirmation. Could you possible have a look over the detail.php file (attached) and see if you can see any obvious errors. Thanks. 
you can try this barcode scan sdk.It supports reading a variety of barcode types, also supports reading multiple different types of barcodes at the same time.
