Price fluctuation

In this post, I will be talking about fluctuation. 

Prices for cards change and the system takes time to be updated. We reserve the right to cancel orders due to the system not up to date. Customers would argue it is the store's fault for not updating. I think it is just taking advantage of the situation. 

We buy cards everyday regardless. It is an exchange of time and risk. If you bought gold 1 year ago and it appreciated, someone wants to buy at your purchase price would you feel robbed? What about cards dropping in price? We still sell though and fulfil. Not hearing any complains about that. 

If you only want things to go your way, I believe this how not to build a relationship.