Tesco have an offer on at the moment for Johnsons Baby Products.
If you buy 2 Johnson baby products they give you 100 clubcard points.
The cheapest item is Johnsons Baby Powder 200g (small) for 76p so 2 of these are £1.52 but you get 100 points. Convert these to clubcard deals gives you £4.00 worth so a profit there of £2.48 and loads of powder.
Go to Tesco.com which shows the full range on the offer which is on until 13/11.
wots more use the £10 of £30 codes (listed on hukd) and buy 40 small bottles for a total of about £24.39 (if u get the £3.99 delivery option) and 2000 points worth £80!!!!