Love these tabs :) Rated 5 out of 5 stars

Great add-on. --- For some reason the paypal link to Contribute does not work. Please put your PayPal name and I can contribute directly. I appreciate all the work it takes to code and debug this stuff. I am a retired Network Engineer :)

This review is for a previous version of the add-on (1.8). 

Thank you

Hello, well I believe that the PayPal button works (worked?) fine, because I already received a few donations :-)
Anyway the PayPal ID is same as my email - jlx@seznam.cz (you can find it as support email on addon page so you can verify it is mine)
Thank you for appreciation of my work. Although this addon was not very difficult to create, it still took some time and effort :-)