In the past week my business has gotten 2 letters returned to me addressed to my tenants at different addresses in the 46806 zip code. Mail has been sent to these addresses many times in the past with no problems. The first was addressed to Holton. In all fairness, Holton Ave. is the completely correct street name, but since there are no other Holton anythings in the city of Fort Wayne and it should have gone through as it has in the past. The second was addressed to Weisser Park, and the only thing I could see was that the word Park was correctly abbreviated as Pk. Really?!?!?!? I've wasted 2 stamps this week to nonsense. If this continues, you should add it to the list of why the USPS is losing money. Crappy service doesn't encourage me to use your services again. Take those yellow stickers away from the idiot doing this!