The simple version uses Mito Xiu Xiu. First, make a watermark and create a new transparent canvas of any size.

Enter the name of your store or if it can prove to be yours. Casual style, and then save. It must be in png format.

Then open the picture you want to watermark, select ornaments, import ornaments, import the picture you just finished, and then click to decorate your own picture. The size and transparency are arbitrary. If there are too few copies, you can make more copies.

If your store has its own icon, cut out the picture and save it in png format. The steps are the same. It is best to cut out a picture with a white background, as shown below.

Open the picture and select the matting pen.

Draw a simple line on the pattern you want to dig out.

The effect is as follows. Save in PNG format.