By the way
This site is for free! Complimentary. Free of charge. Visiting me doesn't cost you a cent or a dime. 0 €/$/£/whatever! Not even your local discounter can beat that! Which should prove explicitly advantageous to those tight ass German visitors of mine...
(All of the terms on the sign have the same meaning: FOR FREE!)
Here you don't have to cough up any money. There are no obligations. I neither want to sell you anything, nor do I bug you with nerve-racking ads. And just in case you should be overcome by a sudden urge of donating money, allow me to suggest the local animal sanctuary, an old-age home, the next bank or one of the many impoverished dentists.
My offer just costs you a little of your highly appreciated attention and valuable time.