See what’s still owed after a customer pays an advance
Watch a service billing example, then map your invoices, advance payments and customer dues with the Oasis POS team in Chennai.
Watch demoWatch Oasis POS in action.
See how Oasis handles everyday work, from the first barcode scan to the final invoice.
Sales demos · Travel & service businesses
Turn a travel enquiry into a GST invoice
Follow a travel enquiry through customer follow-up, quotation, GST invoicing and an advance payment.
Watch demo
Follow a travel agency from quotations to month-end reports
Browse 14 chapters on setup, enquiries, quotations, billing, collections, expenses and reports.
Watch demoLet’s look at your counter
Your business.
Your product walkthrough.
Tell us what you sell, how you receive stock and what slows your team down. We’ll arrange a free consultation around the workflow you want to evaluate.
- 01 Share your business and the workflow you want to improve
- 02 Walk through the relevant product screens
- 03 Review the setup and get a tailored quotation
Already a customer? Visit support and guides →