**Seria bueno poder anotar en el mismo sistema los datos del pago con tarjetas hechas con soluciones de terceros como zettle.com clip.mx billpocket.com
y poderse imprimir en el mismo ticket que se le da al cliente, al reimprimir o al imprimir los reportes de ventas
Saludos y mil gracias**
I think I understand a little what you mean: Use Chromis POS linked to solutions like "Clip" and similar services.
Those companies must provide an API to be able to implement solutions in third-party software, in this case Chromis.
Likewise, services such as CoDi and other banking institutions.
The Bank of Mexico seems to provide an API to Mexican programmers, but you must register. They don't provide testing services or anything like that.