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.
(..) You got me something? Oh, not just something, no. It's from the heart, it's holiday-themed, and I swallowed the gift receipt so you cannot return it. Look at you on Santa's lap. That's so sweet. Of course it is. It's the perfect gift. (..)2014 TvShow: The Big Bang Theory Title: The Clean Room Infiltration Season: 8 Episode 11