The phrase "an affordable form" is correct and usable in written English.
You can use it when describing a type of product or service that is budget-friendly or accessible in terms of cost.
Example: "The company has developed an affordable form of renewable energy that can be used in households."
Alternatives: "a cost-effective option" or "an economical version".
An online service that provides an affordable form of psychotherapy called Cognitive Behavioral Therapy (CBT), Joyable is a much-needed alternative in a $113 billion mental health industry beset by social stigma, lack of accessibility and dwindling government funding.
They contend that going to the movies remains an affordable form of entertainment at a time when prices for sporting events and other attractions have risen sharply.
A fast-food meal (typically under $2) is an affordable form of entertainment in the provinces, where Jollibee is opening more and more of its restaurants.
The sour economy is probably helping, as movies are still a relatively affordable form of entertainment.
Jacob Fein, a spokesman for BHC Construction, which is developing the 24-unit condo complex on West Sixth Street, Mr. Buzzetta's block, said the project will provide a more affordable form of homeownership than the single-family house.
We, however, were experiencing a novel, affordable form of adventure together, and when, say, the bearded, garrulous Dr. Lucky and his wife, Cupcake, urged us to visit them in Key West during Fantasy Fest, there was a genuine honesty to the invitation.
"For the most part, gaming is a relatively affordable form of entertainment".
And this time they're aiming to package the low cost Raspberry Pi microcomputer into a far more affordable form factor. Meet the $99 Pi-TopCEED: a desktop computer powered by Pi — just add your own keyboard and mouse.
If this decision stands, it will put more than 40,000 licensed drivers out of work and deprive Londoners of a convenient and affordable form of transport.
"By wanting to ban our app from the capital Transport for London and the Mayor caving to a small number of people who want to restrict consumer choice, will put more than 40,000 licensed drivers out of work and deprive Londoners of a convenient and affordable form of transport.
