Many businesses use Pre-Auths to guarantee payment before providing their services or to verify payment methods before granting access to the service. For example:
Accommodation businesses use pre-authorisation to ensure their guests can cover the cost of their stay and any potential charges for room service, mini-bar usage, or damages. Restaurants and bars use pre-auths to cover tabs, or in some cases, for large groups or during special events to ensure payment for the expected bill.
Petrol stations, online retailers, airlines, car rental companies, cruise lines, and other travel-related businesses, subscription services, and rental equipment services all commonly use Pre-Auths.