All you need to do is fill in their form. Description from their website:
Register your interest at yerbamateaustralia.com.au and request your free sample of La Merced Original Flavour.
Free sample of Yerba mate: 'La Merced Original Flavour'. What is Yerba Mate? "Also known as 'South America’s green tea', Yerba Maté is a unique, delicious and nutritious tea made from the leaves of …
