Invoicing and billing, automated
Smart Invoice generates, sends and reconciles customer invoices automatically — built for Making Tax Digital (MTD) and Sage-ready travel agency accounting.
Everything your billing team needs
Automated Customer Invoicing
Generate, schedule and send customer invoices automatically — no manual re-entry, no missed billing runs.
MTD-Compliant Digital Records
Keep digital VAT and invoicing records that meet HMRC's Making Tax Digital requirements, without spreadsheets.
Sales & Billing Reports
Get a 360° view of billing activity, with reports available in a couple of clicks to support faster decisions.
Receivable and Payable Tracking
Track accounts payable and receivable to understand your cash position and improve working capital.
Client Billing Profiles
Store customer billing details, credit limits and payment history against each client for faster, accurate invoicing.

Sage Accounting Export
Transfer transactional data directly to Sage Accounting Software — no double entry between billing and your books.
More than just an invoice generator

A billing module built for the travel trade
Smart Invoice is a dedicated billing and invoicing module built for the travel trade. It automates the day-to-day work of raising customer invoices, chasing outstanding payments, and keeping digital records that stand up to HMRC's Making Tax Digital rules — so your team spends less time on admin and more time on customers.

Tracked from creation to payment
Every invoice, receipt and credit note is tracked from creation to payment, with the ability to set credit limits per client, reconcile receivables against your bank statement, and export the whole ledger to Sage Accounting Software without re-keying a single figure. Sales and profit reports can be filtered by client, product or date range, so month-end reconciliation is a matter of minutes rather than days.

Designed to sit alongside your operations
Smart Invoice is designed to sit alongside your existing operations — whether that's Smart Back Office, another agency management system, or a standalone booking process — and take over the billing side specifically. Our team provides training and technical support to get it running quickly, whether you're a small independent agency or part of a larger group.

Smart i Technologies
Smart i Technologies is your trusted partner for bespoke software development and web design services. Our dedicated team excels in crafting powerful, tailor-made applications that cater to your business needs.
With a focus on sustainability, we implement the finest techniques, ensuring each project is meticulously executed with attention to detail and a commitment to excellence.
What distinguishes us is our blend of technical prowess and a genuine drive for innovation. We pride ourselves on developing user-friendly software applications tailored to your unique requirements. Plus, with our FREE unlimited after-sales support, we ensure your continued success.
Make the smart choice for your business—choose Smart i Technologies for customized software solutions that propel your growth forward.