Lets discuss about Product Barcode Report in OpenERP where you can print 40 barcodes in A4 page with user define currency and pricelist. And it is mainly work on available quantity of product in stock.
For that we have created new report in Product.
It will popup small window with some parameters.
Column : From which column you want to start printing
Row : From which row you want to start printing
Pricelist : Select sales pricelist
Currency : Select currency that print with price on barcode
This is a report of product barcode.
You can start printing barcode from any row and column on PDF.