Instructions:Just been emailed this offer to use on Big red summe savings book,i have tried to add the link to book,hopefully it's worked.
I know there is another code posted this seems to be different.
To activate the extra 10% off when purchasing online you will need to enter the promotional code ISOEMAIL1 by clicking on the redeem voucher icon before confirming your order at the checkout stage. To redeem your extra 10% off in-store print off the voucher and take it to the till point in-store. Our 10% extra off offer is only valid on items featured within our online flyer. Offer valid while stocks last.
On the last page of ebook online you can print a voucher off to use in store.