The integration between Paymash and KassenSichV is already there.
The technical security device (TSE) is responsible for recording the individual records in such a way that no manipulation is possible afterwards. According to the Federal Ministry of Finance, a physical identity of security module and storage medium is not required. This means that the TSE can be fulfilled with cloud storage.
Since Paymash offers a cloud-based solution, both invoices and cash receipts are provided with QR codes. This code summarises all relevant information for the tax audit to check the receipt for correctness.
Important: QR codes for receipts work with the new Paymash app update 1.2.33.
One can activate the TSE as follows:
1) Order the TSE enrolment and certificate generation directly through our sales team either by phone or email at firstname.lastname@example.org.
2) Once the order is confirmed, you need to activate the corresponding option in your Paymash account and your invoices will be e-signed afterwards. You can find it under Settings > Account under "Options" > KassenSichV.
Please make sure that your company name, company address and VAT number are correctly filled in under Settings > Company.