Anyone who buys a Canon EOS 20D or EOS 350D between now and December 31 will receive a voucher booklet with £600 off lenses and accessories. Cash back offers are between £35 and £100 and are redeemable on a selection of products from EF and EF-S lenses, extenders, EX Speedlite flash systems and an inkjet printer. Customers must redeem their vouchers by sending them to the Canon Promotion Centre. This offer is only available in selected European countries and only one cash back is available per person, per coupon, name or address.