Tag: invoicing

PDF/A-3 Format For Electronic Invoicing To Be Presented By Callas Software

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Callas Software will present a solution for electronic invoicing using PDF/A-3 as exchange format.
This will be held in the upcoming CeBit, the world’s largest trade fair showcasing digital IT and
telecommunications solutions, from 5 to 9 March, 2013 in Hanover, Germany.

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