Asda Master Card - How do I claim vouchers earnt?

Keen_Saver

I have recently started using my Asda Mastercard and have accumulated nearly £4.00 on my statement under "Voucher Value" do they automatically send you these vouchers when you reach a certain amount or do you need to claim them and if so how?

Thanks

iceicebaby

They are automatically sent out every November

Keen_Saver

Thankyou