It appears that Funko is taking the idea of the popular Lootcrate subscription, and came up with their own subscription box starting in April 2015.
Funko will be launching a new mail away service subscription with exclusive products each month. In April, Funko will offer the Avengers: Age of Ultron 6” Iron Man Hulkbuster Pop! and this will be only available to subscribers, and not offered anywhere else. The box contents also include a T-shirt featuring one of four exclusive designs, an additional stylized vinyl collectible and two premium accessories. The box represents over $50 of value.
There will be a total of 6 boxes a year, shipping every other month and if you sign-up for the Founders level, you will receive an exclusive Founder Statue on the 12-month anniversary of your first box shipment, as long as your subscription does not lapse in the year.
Each box will be priced at $25 and available only at CollectorCorpse.com.
Source: Marvel.com