Fulfiller

[AKPA]

I have an issue with fulfiller , My application has two instances in one I run the store, and in the Other I run the fulfiller. I run the store first then the fulfiller, the orders place are not taken by fulfiller, when I restart the fulfiller all the orders placed till that time is processed by the fulfiller. May I know some information on how to configure ans what all to take care while adopting this model .