There has been some publicity today concerning changes in Tesco Clubcard's rewards, which have reduced the exchange rate to some rewards and increased the rate to others.

So far as this thread is concerned, there appears to have been no change to conversions to Avios, which remain listed as 600 Avios for £2.50 of Clubcard vouchers both to BAEC and to avios.com, and neither BAEC nor avios.com is included in the list of affected partners: https://secure.tesco.com/clubcard/he...ll-be-affected.