Hello epalacio,
Thank you very much to share with us this application !
It is this one right ? https://play.google.com/store/apps/details?id=mx.com.nemesys.dolipos2
Just one remark, there is allready a module called DoliPos devellopped by 2bytes : https://www.dolistore.com/en/modules/475-DoliPOS-Professional-Point-of-Sale-STS.html
