"Usage restrictions" refers to limitations or rules imposed on the way something can be used. It aims to control or regulate the manner in which a particular thing, such as a product or service, can be utilized. Full definition
But despite water - usage restrictions in place, the drought continues. (nreionline.com)
You should also check your policy for usage restrictions. (trustedchoice.com)
Please see the AAdvantage eShoppingSM site for merchant details on product eligibility and / or any coupon code details or other usage restrictions. (travelingformiles.com)