'obtain discount' is a correct and usable phrase in written English.
It means to get a reduction or price break on something. Example: You can obtain a discount on your purchase by using the promo code at checkout.
Callers who complete a registration form can obtain discount coupons and merchandise.
And check out Mousesavers, which lists various places to obtain discount tickets.
I could obtain discount tokens by answering surveys, accepting free introductory subscriptions to magazines and the like.
David K. Smith, 72, a retired civil engineer in Houston, worked with Continental, his hometown airline, to obtain discount fares for a reunion there last April of his Princeton class of 1952.
Those combined pressures, Mr. Tanner predicted, are likely to lead to additional restrictions on leisure travelers, including their having to book flights further in advance than usual to obtain discount fares.
It offers a number of services, including a home-sharing program that matches hosts in a home with guests, one of whom must be 60 or older; it also collaborates with the Theater Development Fund to help those 62 and older to obtain discount theater tickets.
But they would enable Medicare beneficiaries to obtain discounts.
States can obtain discounts, but prices still generally exceed $600 a pill.
The organization has also used its group purchasing power to help freelancers obtain discounted dental, disability and life insurance.
The team is intended to maximise the government's bulk-buying power to obtain discounts and end inflexible contracts.
The insurers negotiate with drug manufacturers to obtain discounts, often in return for promoting the use of particular drugs.
