Operators repricing a pack upward is visible and unpopular. Quietly reducing what the pack contains while holding its price is neither, which is why it is the more common move.
Three shapes worth knowing
- A step up that holds — a straightforward price rise. It rarely reverses, so if you were considering an annual pack, the window has closed.
- A sawtooth — promotional pricing that returns to list. Buy on the trough; the timing is usually festival season or a quarter end.
- A flat line — either genuine price stability or a silent downgrade. The graph alone cannot tell you which.
Reading the flat line properly
Compare the current benefit list against what the same pack included six months ago. The usual downgrades are a daily data allowance dropping half a gigabyte, an OTT subscription falling out of the bundle, or SMS moving from unlimited to a daily count. None of those change the price line.
This is also why we print the last-verified date on every plan card. A price with no date attached is a claim, not a fact — and by the time a stale price reaches a comparison table it has usually been wrong for weeks.