13. A computing system configured to facilitate a digital transaction between at least two users, comprising: a display device; a memory for storing instructions; a processor that executes the instructions to perform actions, comprising: monitoring actions of one or more previous electronic signature transactions associated with a user of an electronic signature service, wherein the actions include one or more of uploading a document to the electronic signature service, sending a document via the electronic signature service, reviewing a document via the electronic signature service, and signing a document via the electronic signature service; determining a trust score for the user based on the user's monitored actions from the previous electronic signature transactions including at least one of a type of signature used by the user, a number of documents signed by the user, and a frequency of signing operations conducted by the user; and providing the trust score in association with another electronic signature transaction that is associated with the user via the electronic signature service including displaying, on a display device coupled to the processor, the trust score within an identity card associated with the user upon request.
13. A computing system configured to facilitate a digital transaction between at least two users, comprising: a display device; a memory for storing instructions; a processor that executes the instructions to perform actions, comprising: monitoring actions of one or more previous electronic signature transactions associated with a user of an electronic signature service, wherein the actions include one or more of uploading a document to the electronic signature service, sending a document via the electronic signature service, reviewing a document via the electronic signature service, and signing a document via the electronic signature service; determining a trust score for the user based on the user's monitored actions from the previous electronic signature transactions including at least one of a type of signature used by the user, a number of documents signed by the user, and a frequency of signing operations conducted by the user; and providing the trust score in association with another electronic signature transaction that is associated with the user via the electronic signature service including displaying, on a display device coupled to the processor, the trust score within an identity card associated with the user upon request. 16. The computing system of claim 13 , wherein the processor that executes the instructions performs further actions, comprising providing a warning to a signer about entering selected sensitive personal information based on a sender's trust score.