Open the memo, and then drag the electronic seal to the stamp area.

Stamping method: Step 1, import the stamp into the system. Cover the seal with white paper in advance, scan it into the computer and save it as a square picture the size of the seal. The picture can be in bmp or png format, and the background color of the seal must be white. Step 2, import the seal image into the micro-signature system. In the "system management" >; New signatures in Signature Management. Then you can stamp it.