Hello, I've just sold a beauty product, posted within hours, they've received it quickly but now I have a message saying they're not happy. It was a sealed tube and apparently they've unsealed it to find that it smells "off". They said it's unusable and they can't afford to lose that money.
Please can I have advice on what I'm supposed to do? I paid out for postage so I'm not keen to refund fully as I'll lose out completely, even though I feel bad for them that they are not going to get use of it.
As far as my sale goes, I listed it as sealed, it arrived sealed, it has no dates on it (just the usual jar symbol to say it can be open for 12 months) and I obviously didn't know there was anything wrong with it, but from their point of view, they've received something they say they can't use as it doesn't smell nice.
What's the protocol here? I also included a % to charity in the sale - I don't know if that affects the refund in any way. I feel like a partial refund would be fair but I don't even know how to begin with that - what's the "official" route?