The allowed set of resources that can be consumed by the end users inside their SigningHub account is called a service plan. A service plan may specify:
 - Account type (i.e. Individual or Enterprise)
 
 - Number of allowed digital signatures
 
 - Number of allowed templates
 
 - Number of allowed enterprise users
 
 - Number of allowed workflows
 
 - Allowed signing features (i.e. Attachments, Form Filling, Bulk signing, Initials & In-persons, Remote Signing, etc.)
 
 - Allowed document uploading size
 
 - Allowed document storage limit
 
 - Allowed authentication types
 
 - Type of signature to be produced (i.e. local or server side)
 
 - Whether OTP enabled or not
 
 - API integration
 
 - Connector apps
 
 - Billing details (in case of a paid service plan) 
 
SigningHub offers both free and paid service plans to the customers, see details. 
Free Service Plan
Free service plan is offered with the following resources:
 - Allowed digital signatures: 5. (After consuming 5 free signatures, you need to buy a paid service plan to continue signing provision)
 
 - Allowed documents: unlimited
 
 - Allowed Enterprise users: 3
 
 - Allowed signing features: Attachments, Form filling, Bulk signing, Initials & In-persons, and Document history
 
 - Allowed document upload size: 1MB
 
 - Allowed templates: 3
 
 - Allowed storage: 50MB