I am 'in receipt of' your instructions. [=I have received your instructions]
The form should be completed and returned within 30 days of 'receipt'.
Keep your 'receipt' in case you need to return anything.
(..) -Twix has too much coconut. -No, there's no coconut! -I'm allergic to coconut. -I'm not. A nickel. -Cab receipt. Hey, Puddy. -I'm with a customer. No, no, no. Elaine, the car can wait. What's important is you two getting back together. Then we'll talk about the car. (..)1998 TvShow: Seinfeld Title: The Dealership Season: 9 Episode 11