HAS THIS HAPPENED TO YOU?

I received a phone call from Bev who told me she encountered something she has never run into before at the beach store. They gave her the total and then deducted her MQ'S. After that total, they told her it had to be at least $30 to use the $5/$30 coupon. Say what???? Has anyone else run into this problem before? I have not and this is the first time I have heard of it. Please let me know if any of you have had an incident like this or maybe it was an uninformed cashier. Let's all hope so!