In 1694 the apothecaries had increased from 114 to nearly 1000, and many of them, having acquired a knowledge of the uses of medicine, began to prescribe medicines for their customers and to assume the functions of the physician, who retorted in 1697 by establishing dispensaries, where medicines could be procured at their intrinsic value, or at cost price.
A series of school books, in the Maltese language printed in Roman characters, with translations in English interlined in different type, was produced at the government printing office and sold at cost price.
The principle of balancing expenditure and receipts was, indeed, soon abandoned, the State making advances to the institution in order that bread-stuffs might be sold under cost price.
Subsequently the Free State bought at cost price the portion of the railway in its own territory.
Many Colleges operate a scheme whereby cycle helmets can be bought at cost price or you can claim the cost of a helmet back.