Hello, I do not have this plugin, so this is untested and cannot guarantee it will show notifications from this.

Thanks for your honesty, if I buy it and find it doesn't work as hoped, is there a refund policy?

As a gesture of good will I will refund you the money if it does not work with your plugin, however the plugin details do clearly state what plugins this works with. 

Upon refund your license will be removed and you will not be entitled to further updates and I would ask that you uninstall the plugin. 

Thanks. 

Thanks Sean, that's very fair of you.

I'm just getting my test site ready, once I've done that I'll buy and check. Hopefully I'll be able to report back that all's OK :)

присутствует ли, звуковое оповещения в этом плагине и для мобильной версии?  

Sorry I only understand English. 

Sound is not yet supported on all devices. 

Not at the moment no.

Just to update, I've tried thiswith extended events and it all seems to work nicely and as described.  

Getting notifications and sounds on Android Firefox is brilliant! 

Fantastic! 

New update coming soon as well :) 

Looking forward to seeing that ☺

It works with skadate?

I have not tested it in skadste but yes it should do.