You can read the rules of using the vents here.

What are the Venti?

Venti is a non-monetary method of payment in Ventspils City, Latvia.

Venti is a local money that gives privileges when visiting various active recreational and entertainment sites, tourism facilities and cafes in Ventspils.

Venti does not replace Latvia's national currency – the euro.

In October 2011, 1 million Vents were released for the first time.

Currently, the Vents already have 6 different nominals: 5; 10; 20; 50; 100 and 500.

All the Venti money show the cows, which have once been formed by the most prominent Latvian artists for the international arts and project “Ventspils Cow Parade 2002”.

The cows depicted on the Vents are located in the cityt of Ventspils and are still the tourists' favorite visits.