This is the 4117th most frequent Swedish word.
pruta
To haggle or bargain.
Here, 'pruta' is used to indicate negotiating a lower price for an item in a transaction.
Jag försökte pruta ner priset på bilen.
I tried to haggle down the price of the car.
'Pruta' in this sentence shows a rejected or avoided negotiation for a lower price.
Hon vägrade att pruta och betalade det fulla priset.
She refused to haggle and paid the full price.
This usage of 'pruta' represents the concept of negotiating prices, but within the context of regulations preventing it.