yes,me three times
im a serial comper,as in my hobby is entering hundred of online competitions
we shop daily as both kids eat constantly so i get daily receipts from either tescos,asdas or aldis
last year i won £100 via aldis by doing this
since winning ive developed a system that i go in a few times instead of all on the same ticket as that way you get multiple receipts(so different receipt numbers to enter with)so i can enter more than the once per day,6-7 months later i won another £100
ive also won a £50 cheese hamper as i filled in the receipt and put down the name of employee who went out of his way to help me
my child had a drop tot he floor meltdown in a giant 24 hour tescos as due to his disabilities he couldnt cope as soon as we entered and this guy was very understanding and tried to help me calm him down
the funny thing was it wasnt my local it was a tesco in england a few hours away that we just popped in on our journey to a holiday park,i was that grateful that i took his name
i filled in the survey and when it asks at the end any other infomation i explained what happen and gave the name and store and months later had a letter and parcel through the post saying me and employ was selected and i received a hamper and the employee received a 50 pound bonus.i would have preferred the money but was grateful anyway
so it does happen but really random picking as since then ive done hundreds of receipts and nothing since
i even have a neighbor who works in lidls(where i dont shop)bring home the crumpled receipts that people either dont take at his till or throw away in the little rubbish basket under the pack away bit,we have a half each arrangement if i ever won anything from lidls