customer
Signature field, web hook and open-source on-premise version
Yes, these features are what I am looking for. However, the installation process is somehow difficult. I sometimes got stuck even following the instructions. Some free features in PAAS seems not consistent with the on-premise version (for example, I can't find advanced conditional logic in on-premise version). The open-source version should have another document section I think. Back to the bright side, if I cross this product out, I can't find another alternative with what I want.



