Postage » What is Standard Tariff post?

What is Standard Tariff post

Basically, its mail which has not been pre-sorted and therefore does not attract any discount.

If you are posting more than 4000 letters or 1000 large letters you can usually move to a discounted service. But there are ways of achieving discount below these thresholds, such as Cleanmail, and we will be pleased to help you to maximise your postage discounts wherever possible.