How many Tashahhuds are there in the Duha prayer?

The minimum for Duha prayer is two rak'ahs, with one tashahhud. It is permissible to pray it four, six, or eight rak'ahs. If one prays it four rak'ahs or more, then one should say the taslim after every two rak'ahs, or pray the four rak'ahs with two tashahhuds and one taslim, or suffice with one tashahhud at the end if praying it with a single taslim.