"fixed usage" is correct and usable in written English.
It can be used in many contexts, for example, "She usually writes in a casual style, but she was careful to follow the fixed usage rules for her college essay."
Companies are now charging monthly fixed or usage-based prices for everything from shavers (Gillette On Demand and Dollar Shave Club), music (Spotify), meals (Blue Apron), and home-monitoring systems (Ring) to cars (Book by Cadillac and Porsche Passport), aircraft engine maintenance (GE Digital), and business software (Oracle).
According to the latest data from broadband network solutions provider Sandvine, fixed network data usage increased by 120 percent in the past year in North America.
With realistic usage, fixed and variables costs for a Liquid card could easily add up to $15 in one month for one customer.
A structured questionnaire to be completed by all study participants with case-specific (treatment plan including mechanics and TAD usage) and general questions (general fixed appliance and TAD usage as well as professional, educational and demographic questions) together with an orthodontic borderline case was utilised.
These cards typically donate a fixed amount upon first usage to a specific charity and then a percentage of your spending each time it's used thereafter.
But in the wireless space, many of the broadband services are fixed price with a usage cap, and the market deals with that much better than with a per-byte charge.
However, both of these options had a fixed cost regardless of usage, and required us to overcome architecture and security concerns when deployed in a data center.
Yorkshire Energy has the cheapest fixed tariff – Green Turtle – fixed until 30 November 2019 at just under £1,000 a year for average gas and electricity usage.
The tariff should reflect usage without confusing fixed elements in order to encourage household changes in behaviour [28].
