Go to ZH Bullion on google, it has a section for islamic coins, namely dinars and dirhams which are ideal as presents for new-borns, dowry, Islamic gifts.

Purify your wealth, we are working with a few brothers in Malaysia who already have a system in place where you can pay zakat with dirhams, if you are interested in finding out more send me a message and I'll contact you once I get more information.

With the way the fiat currency has plummeted now is the time to buy precious metals whether it be bullion or dinar and dirhams, don't make a mistake and hold on to the paper currency for too long already you can see it devaluing also they have a Twitter and Instagram page as well to keep up to date with news.

Abu Bakr ibn Abi Maryam reported that he heard the Messenger of Allah, may Allah bless him and grant him peace, say: "A time is certainly coming over mankind in which there will be nothing [left] which will be of use save a dinar and a dirham."

(The Musnad of Imam Ahmad ibn Hanbal)