We use SERTIFI an e-signature application for signing professional services contracts, etc. It would be great it RepairShopr could offer an integration. I checked with the SERTIFI rep and he looked at the RepairShopr website. He said that SERTIFI has some of the same integrations and he thinks the integration with their API would be pretty easy for your team (if interested). Let me know if I can put you in touch with their Director. Thank you!