Where should I sign in a PDF?

In MSB Docs, you can send a freeform invite. Utilize the built-in editor to make it clear what is needed by the signer. Transform your file into a smart PDF with fillable fields and validate each field. Click Invite to Sign and enter the recipient’s email address. Your client will be given areas where they need to provide information; if you added one, there will be a field for them to include their eSignature.