Using the £1 off Swiss Hot Chocolate voucher you can get the hot chocolate at Tesco for £1.31
At Tesco it is currently reduced from £3.08 to £2.31 therefore with the £1 voucher it is £1.31
Otherwise at Sainsburys it is currently reduced to £2.58 therefore you can get it for £1.58
The full price would be £3.08 therefore you can get it for £2.08.
you must print the voucher and use it by Wed 16th Feb 2011