Every vote will count as Stradbroke High School bids for cash towards a new outdoor gym.
The school has been allocated between £8,000 and £12,000 from the Tesco Bags of Help scheme - and the more votes it gets from the public, the more cash it will receive.
The scheme makes to donations to local initiatives and charity schemes from the 5p charge for carrier bags.
Anybody shopping at the Tesco store at Diss up to Sunday will be given a voting token, and can help the school by placing it in the relevant voting box in the store. On-line shoppers should take delivery notes to the customer services team to collect their tokens.
Nigel Brown, chairman of the Friends of Stradbroke High School, said he was “delighted” the school had made it this far and appealed for support. He can be contacted on 07771 838957 with any questions.