A company may have several mailing agents to send e-invoice?
Short answer
Yes. Contrary to receipt where an entity can have only one provider registered for that identifier, on the sending side, a firm may have several e-invoicing delivery-service provider simultaneously. The choice of the specific provider through which the invoice is sent is a matter of configuration of the accounting or invoicing system and of the contractual relationship with individual providers.
Multiple providers possible
The entity may choose from several contracted post offices.
Only one provider
The reception is clearly directed according to the record in the SMP.
No Law
The choice of the provider for a specific invoice determines the system setting.
At the level of individual postmen
Each provider shall address the technical connection separately.
Conclusion
On the sending side, the firm may have several contracts e-invoicing delivery-service provider, the choice of a specific provider for a given invoice determines the system configuration.
Sources
- Law No. 222/2004 Z. z. o VAT, § 76a (as amended by Law No. 385/2025 Z. z.)
- Peppol Authority Specific Requirements (PASR) for the Slovak Republicublic
Not legal advice. Machine-translated answer, not yet manually reviewed. For the exact wording, see the Slovak original.