I've thousands of data on my excel spreadsheet, and I need them laid out on InDesign for printing purposes, I've figured out everything else except one major problem, the data merging barcodes - specifically EAN-13. On my excel sheet is the barcode numbers (such as 6945305631013), but I can't figure out a fast and effective way to convert these numbers into barcodes.
I've tried Patternmaker but it appears that I have to manually type the numbers out on its panel in order to generate a barcode. And with thousands of entries, that'll take a hell lot of time. Any solutions on this?