Large bulge

[marval]

A man walks into a pharmacy and asks the woman behind the counter "Is there a male pharmacist available?"

"No" she says, "My sister and I own this place and we are both pharmacists. How can we help you?"

The man steps back, opens his coat revealing this rather large bulge in the front of his pants and says, "It’s been like this for 7 days now, can you give me anything for it?"

"Hmmm", says the woman, "Let me go consult my sister."

Moments later, she returns and says, "OK, we'll give you £400 cash and a half interest in the pharmacy."