The phrase "include a guarantee" is correct and usable in written English.
You can use it when discussing terms of service, product offerings, or agreements that provide assurance to the customer.
Example: "Our service plans include a guarantee that your satisfaction is our top priority."
Alternatives: "offer a warranty" or "provide a promise".
Mr. Erdogan's party is expected to include a guarantee in a new draft of the Turkish Constitution that would protect covered women's rights to attend university.
Those commitments include a guarantee all Canadian Security Intelligence Service (CSIS) warrants respect the charter and a statutory review of the full anti-terror act after three years.
The changes suggested by Labour include: A guarantee that the political activities of campaigners for justice, trade unionists and bereaved families will not be spied on using the new legislation.
Fox is also reportedly looking to include a guarantee on protecting staff numbers and investment in the UK to help sweeten its controversial move to take full control of Sky.
The government has rushed out a number of initiatives to try to head off protests, promising to amend Chile's constitution to include a guarantee of quality education and cutting interest rates on student loans from 6.4% to 2%.
He also would not discuss the terms Christie's has given him, which include a guarantee -- an undisclosed minimum price regardless of the outcome of the sale -- that experts say is $12 million, above Christie's low estimate of $10.8 million.
While it is important to reform the Voting Rights Act, the best way to ensure full protection of our voting rights is to include a guaranteed right to vote in our Constitution.
Policies to promote low-carbon energy include a guaranteed "strike price", expected to be announced within days, to support EDF's proposed new nuclear reactors at Hinkley Point in Somerset – at double the market price.
But the country's controversial 2008 constitution still leaves fundamental power in the military's hands with provisions that include a guaranteed 25% of seats reserved for it in parliament.
It is understood the new agreement includes a guarantee from studios that they will pay for some film processing.
Britain, France and Germany have struck a deal on a common European defense, including a guarantee of mutual assistance and a scaled-back plan for a headquarters, officials said.
