Thanh from Springwater orchids sent me a package using priority mail early this week. He got it in the post office in Florida early at 9:50am Wednesday Dec 4th. The post office tracking said they will deliver it by 8:00pm Monday Dec 9th. How could the post office call their service priority mail (2,3 days). clearly by Saturday , they already in the 4th day. by Monday , it is day number 6. Even I subtract the Sunday, it is still too long for them to boast it as a special service. This is no different than normal mail, yet they charge the customer for a special shipping. The heat pack is 72 hrs, when the post office behaves this way, the heat pack becomes ineffective.