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.
The cost approach is based on the principle of substitution, which states that a property's value can't be greater than the cost of acquiring (buying or building) a substitute property of equal utility. In the cost approach, cost is related to value by the formula: Value = Cost - Depreciation. Cost refers to the cost of reproducing or replacing the property's improvements. Depreciation is the difference between cost and value, from any cause. This basic formula applies only to the value of the improvements.