Electronic Signature Cost (ESC) is a business term that defines the cost associated with obtaining, verifying and recording digital signatures. This can include a variety of activities such as authentication, identity checks and archiving. The main purpose of using ESC is to ensure there is full legal compliance when completing transactions that require signatures—such as contractual agreements, document acceptance and confirmation of payment. By taking the time to understand your ESC requirements, you’ll be well-prepared to quickly and securely process documents with ease.