According to Decree 252 & 253, implementing e-invoices generated directly from cash registers is mandatory for businesses dealing directly with end consumers (F&B, retail, pharmacy, supermarkets, etc.).
1. Who is affected?
All corporations and family businesses filing taxes under the declaration method who directly supply goods/services to retail end-users.
Pro Tip:
Reach out to your current POS system provider to upgrade data integration directly with the tax bureau. No new hardware is usually needed, just a compliant software update!