Automated WhatsApp Bill Delivery
Deliver paperless digital receipts and GST invoices directly to customers on WhatsApp.
Cut Thermal Paper Costs & Collect Repeat Customers
Thermal receipt paper is expensive, fades over time, and creates physical clutter. With RestroNex automated WhatsApp delivery, your restaurant cuts consumables cost while establishing a verified customer CRM communication channel.
Built directly on the Meta WhatsApp Business Platform. No fragile web scrapers or unauthorized browser hacks that risk phone number banning.
The instant a cashier settles payment and closes an order, RestroNex automatically delivers the itemized invoice to the customer's phone.
Record customer digital consent during tableside or counter ordering with an audit trail, fully adhering to Meta's 2026 business messaging policies.
Customers receive a beautifully formatted WhatsApp template message with their order summary, restaurant GSTIN, and one-tap PDF receipt link.
POS operators see real-time delivery status checkmarks right beside each order in the historical billing ledger.
If a guest entered an incorrect digit or requested an extra copy for business expense reimbursement, resend with a single click.
Official Meta Cloud API Architecture
- 1Customer phone number entered at POS or captured during QR table checkout
- 2Customer opt-in consent recorded automatically in customer profile
- 3Cashier generates final bill & records payment (Cash, Card, UPI, Split)
- 4Bill-closed event triggers official Meta WhatsApp Cloud API webhook
- 5Customer receives instant branded invoice notification with full itemized breakdown