Answer:
value selling
Step-by-step explanation:
When sale agents or representatives convince the purchaser by reinforcing the reason why the product being marketed , will add values as a result of the purchase, or the magnitude of benefits that the purchaser will derive from the product, the agent is applying value selling method.
The agent(Dominic) in this case is selling the values to the purchaser and not the product. Dominic made hospital to see the services the hospital will derive from the purchase, and the value the hospital may miss from not purchasing the product.
Thus Dominic tried to improve chances of selling his product, which may also influence the cost.