For 2.50 you can get his yearly accounts from http://www.kvk.nl/handelsregister/zoekenframeset.asp?zk=0... - that should give you some insight into the amount of customers he has and how viable the market is.
We rank quite well on: "Nederlands oefenen" & "Werkwoordspelling" for example.
I don't know if he is obligated to send his yearly accounts to the KVK?
Getting more info on the marketsize is a good tip :)
We rank quite well on: "Nederlands oefenen" & "Werkwoordspelling" for example.
I don't know if he is obligated to send his yearly accounts to the KVK?
Getting more info on the marketsize is a good tip :)