This system allows you to create both simple and detailed invoices using the SOS Contador system.

Voucher Printing
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There are two alternatives, use a USB or Bluetooth printer, both must be compatible with the Epson ESC / POS protocol

To use the bluetooth printer, you only have to make the corresponding pairing and select in the application that this type of communication will be used.

To use the printer via USB, you need an OTG (on-the-go) cable and a USB thermal printer *.

It is also possible to print through the RawBt application available on Google Play.

It is possible to include a logo to improve the presentation of the ticket.

* See help in the part of parameters within the application.

Code bar scanner
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A barcode laser reader can be selected in the configuration to speed up the product search.

Collections
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You can charge both in cash, debit, credit and also with a QR code via Mercado Pago. You can assign ledger accounts to be able to separate each of the collections and organize them later.

Product Management
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New option to register, modify or delete products directly from the application without having to resort to the SOS Counter site.

Others
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Sending emails to clients with the invoices obtained.
Allows you to save draft invoices and obtain the CAEs later.