Overlapping pins using Image Map Pro

Dear Team,

Currently Im using world map , setting pins using Image Map Pro.

Currently my pin is pointing to various cities in the world map, selling 1 product

I would like to sell 2 products , is there any way to set up overlapping pin?

  1. mouse cursor the the respective pin , it will move 2 options ( as there are 2 products)
  2. or 1 pin point to 1 product, another shape(circle) point to second product .
    but both belongs to the same city

Is there any advise , documents for me to refer to?

Thank you