In plain English
You put money onto the mobile service before using it. That prepaid credit is then reduced as the service is used, until it runs out. It is not a service with a regular monthly charge.
In context
Here, "pay as you go" identifies a mobile service type where use comes out of credit paid in advance instead of a regular monthly charge.
- Situation
- Choosing mobile plans, allowances, roaming, fair-use, and add-ons
- What it communicates
- classifies a mobile service type in the plan selector.
Meaning limits
The term by itself does not tell you how much credit has been added or how long that credit will last.
Examples
“He stayed on pay as you go because he preferred topping up credit to paying a regular monthly charge.”
“With pay as you go, each text came off the credit already on her phone.”