selling load of pfb tat baby stuff and had offer on a sling. It's an ok offer but very low (I put to sell this item at 30 quid as it has a bit of use/sar in cupboard and similar items which seemed newer etc were on with but now price of 40 quid or more).
It's on for a week but had offer for 20 quid that expires Tuesday - am ok with this in theory but would prefer ro wait few more days.
Do i reject or can you say you want ro extend offer for another couple of days?