“The strict size requirements imposed by Royal Mail for large letters can pose challenges for sellers. Any deviation from the specified dimensions may result in additional surcharges.

Recently, Royal Mail has raised the rates for their large letter service, and in addition to this, they apply extra charges for parcels that exceed the size limits. Users of the Royal Mail large letter service are often concerned about adhering to these dimensions, as they may not always have packaging suitable for this specific service.

At Postage Solutions, we offer a solution with our brand-new large letter PIP boxes, designed exclusively for Royal Mail’s large letter service. Not only will these boxes reduce your costs, but they will also provide peace of mind, ensuring that your shipments won’t incur any extra charges. Crafted from sturdy cardboard, they offer a reliable shipping option. Don’t hesitate; give our new PIP boxes a try today.”