That would likely be with numbers and names?
There were named jerseys available, so that makes sense. There wasn't any 'special' pricing but attendees got 20% of the price.
Article from MLS that includes topics discussed yesterday: BMO expansion, safe standing, potential women's team
http://www.mlssoccer.com/post/2018/0...ield-expansion
I bought a red star Giovinco Jersey for $149. Regular price is $164.99 so 20% off plus taxes gets you $149.