hello

i want to ask what are the best  ocr modules for odoo 15 community to digitize invoices

i found some good modules but most of them charge me per scanned invoice or document so if there is like a monthly subscription fee  (whatever  was the number of scanned invoices that month) will be better if not no problem

i just want some recommendation from the community about good ocr modules for odoo 15 community

best regards