Please cite SAGA whenever you use it for your publications:

Create a layer with randomly distributed points.

Name	Type	Identifier	Description	Constraints
Input
Shapes Extent	shapes, input	SHAPES
Polygons	shapes, input	POLYGONS
Output
Points	shapes, output	POINTS
Options
Target Area	choice	EXTENT		Available Choices: [0] user defined [1] grid system [2] shapes extent [3] polygons Default: 0
Left	floating point number	XMIN		Default: 0
Right	floating point number	XMAX		Default: 0
Bottom	floating point number	YMIN		Default: 0
Top	floating point number	YMAX		Default: 0
Columns	integer number	NX		Minimum: 1 Default: 1
Rows	integer number	NY		Minimum: 1 Default: 1
Buffer	floating point number	BUFFER	add buffer (map units) to extent	Minimum: 0.000000 Default: 0
Number of Points	integer number	COUNT		Minimum: 1 Default: 100
Number for...	choice	DISTRIBUTE		Available Choices: [0] all polygons [1] each polygon Default: 0
Iterations	integer number	ITERATIONS	Maximum number of iterations to find a suitable place for a point.	Minimum: 1 Default: 1000
Distance	floating point number	DISTANCE	Minimum distance a point should keep to each other.	Minimum: 0.000000 Default: 0