In contrast, content sites commonly charge a fixed price per click rather than use a bidding system. PPC display advertisements, also known as banner ads, are shown on web sites with related content that have agreed to show ads and are typically not pay-per-click advertising.
A service-level agreement (SLA) is a contract between a service provider and its internal or external customers that documents what services the provider will furnish.
It is an agreement between an oil and gas. company (operator) and an oilfield service. company, other than a drilling contract, that. establishes the basic terms of their. relationship applicable to all goods and. services provided to the oil and gas company. by the service company. Davis Graham & Stubbs LLP.