In just three easy steps you can book an eye test and help your vision last a lifetime: 1  Find your local Vision Express store by entering your postcode.2  Tell us which dates and times would be most convenient for you, at the store of your choice.n just three easy steps you can book an eye test and help your vision last a lifetime: 1  Find your local Vision Express store by entering your postcode.
cost value definition, cost value meaning | English dictionary. cost. 9 to estimate the cost of (a product, process, etc.) for the purposes of pricing, budgeting, control, etc. n a method of accounting that values assets at their current replacement cost rather than their original cost.
Full Definition of COST. 1. a: the amount or equivalent paid or charged for something: price b: the outlay or expenditure (as of effort or sacrifice) made to achieve an object. 2. : loss or penalty incurred especially in gaining something. 3.ull Definition of COST. 1. a: the amount or equivalent paid or charged for something: price b: the outlay or expenditure (as of effort or sacrifice) made to achieve an object. 2. : loss or penalty incurred especially in gaining something. 3.