1. You can only buy club shirts from the stores in Liverpool or online due to the deal with Kitbag - They are not available anywhere else now.
2. Norwich used to be a half decent side that went into decline, they got promotion last year to the championship (next level down from the prem)
3. It will probably be a decent strength side put out but don't expect too much, lower league sides tend to put in more effort during these friendlies.