A billing system is a type of software that helps organisations create and manage invoices. Billing software can also be used to track payments, generate reports, and manage customer accounts, supporting your overall financial planning and management.

Yes. Sage billing software is secure and protects customer and financial data with industry-standard encryption and PCI-compliant payment processing. Your data is automatically backed up in the cloud, so you always have access to accurate records – giving you peace of mind alongside billing efficiency.

An invoice and a bill are both payment requests, but they are used in different contexts. An invoice is a fairly detailed document that is sent to a client or customer requesting payment for goods or services that have been delivered. They typically outline payment terms and other details that are needed for accounting and legal purposes, including the date when the payment is expected—for example, within 30 days

A bill is a much simpler request for payment for goods or services. It's usually presented to the customer at the point of sale or shortly after—for example, after a meal in a restaurant. Payment is typically expected immediately or within a much shorter time frame than an invoice.

Yes. Sage billing software integrates with a wide range of business applications and platforms. You can connect to payment gateways, accounting systems, CRM tools and more, or build custom integrations using our open APIs. This means your billing data flows seamlessly across your business tools, reducing manual data entry and improving accuracy.

Sage billing software makes it straightforward to set up and manage partial payments and deposits. When a customer pays a deposit, it is automatically tracked against the invoice, so you always have a clear, up-to-date view of what has been paid and what remains outstanding. This helps you maintain accurate accounts receivable records without manual reconciliation.