What it means
An integration connects a website or application with another system. It may send a request, read a status or synchronize a limited set of records. The connection often uses an API: an agreed interface supplied by the other service. Authentication, data formats, limits and error handling are part of the work, not just the initial connection.
Why it matters to your business
Connecting systems can reduce repeated entry, but it creates a dependency on another provider and its rules. Agree which system is authoritative, which information may be exchanged and how failures are handled. Changes to an external interface can require later maintenance even when your own workflow has stayed the same.
Sending an approved order once
A distributor wants approved website orders to reach its existing order system. The integration maps agreed fields and records whether delivery succeeds. The plan also handles a temporary outage and avoids creating a duplicate order when an interrupted request is retried.
Questions worth asking
Can any two systems be connected?
First check the interfaces, permissions and provider terms. A useful connection may be possible, limited or unavailable. A discovery step should verify access using safe sample data before a delivery commitment is made.
What happens when the external service is down?
The expected behaviour needs to be designed: an understandable error, a safe retry or another agreed fallback. Critical actions should not silently disappear or repeat simply because a connection was interrupted.