To do so you have choose one of the two ways:

Way 1 - PM:
Send me a message and state that you want to buy this plugin. Include the address you will be sending the coins from! Then send 3.99$ in the currency of your choice to one of my addresses below. You will get access to the resource as soon as possible!

Way 2 - Signed Message:
Way 1 has a flaw: you have to notify me beforehand about your purchase. If you want to just send me the coins you have to prove to me afterwards that you are really owning the address from which the transaction originated from. (Because everybody could claim it's theirs as all transactions are publicly visible)
To do so you have to send me a message signed with your key that corresponds with the address you sent the coins from.
If you don't know what I'm talking about, use way 1!

Adresses:
Litecoin: LiFn1W8p3hYicJyUhoKPCS6ZaYGMUqN2k4
Dogecoin: D61fjhV1iEfyfSURceTt1mXvttgwB9xo1Q

I will accept any amount of coins which were equal to at least 3.99$ at the lowest exchange rate in the last week on major exchanges!

If you have any more questions feel free to message me or post in the discussion thread!