Found 19 retailers starting with "0"
£1.75 Cashback 
Various Cashback 
2.5% Cashback 
6% Cashback 
Various Cashback 
Up to 10% Cashback 
6.5% Cashback 
2.5% Cashback 
£25 Cashback 
Various Cashback 
25p Cashback 
£12.50 Cashback 
£25 Cashback 
Up to 2% Cashback 
0.5% Cashback 
2% Cashback 
£12.50 Cashback 
£12.50 Cashback 
7.5% Cashback