Latest SR Mailing Discount Codes & Vouchers - June 2025

The most redeemed SR Mailing discount codes

Make your own bespoke bags

Studies show that packaging is an important part of brand identity. First impressions count a lot in everyday life, this also applies to online businesses.

Packaging is the first tangible contact a customer has when their products are delivered to them, providing an opportunity for companies to make a strong impression and strengthen their brand identity to new buyers.

On the other hand, inadequate packaging can create an adverse effect and have a negative impact. Statistics suggest that shoppers who receive poorly packaged goods are likely to return them or ask for a refund. Therefore, it is imperative for e-businesses not to neglect this aspect and, in turn, make it a high priority.

This is where custom-printed polyethylene mail bags can be beneficial, providing you with a unique marketing tool to expose your brand to the public.

Printed mailbags can introduce your brand to potential new customers

They can also provide contact details including address, email, telephone number and other essential information.

They help keep customers loyal by helping them become familiar with your product.

As you distribute an increasing number of packages, your brand exposure will also increase.

In addition, well-designed graphics can create conversations and potentially increase new customer revenue by word of mouth.

We can customize the bags to fit any size, color or thickness to fit your needs.

With the advantage of having our own factories in China, SR Mailing also offers services for custom ordering of printed mailbags.

If you are unable to create a design that suits your business, we have a design team assigned to help you create your custom mailbag.

How to assemble a PiP box

When it comes to choosing packaging for your small and medium sized items, sometimes choosing the simple option of using a PiP box can be the way to go. Not only are they lightweight, they're also economical, helping you to reduce costs.

SR Mailing offers various sizes of PiP boxes, from large letters to small packages. By choosing the correct size, you can protect your product while maintaining a professional image on your packaging.

Our PiP cardboard boxes are made from 80-100% recycled cardboard and are durable to resist impacts during transport. They also have an outer and inner layer of kraft paper. SR Mailings PiP boxes are packaged flat to ensure easy storage for our customers.

After learning how to build a large mailbox, you can build a large mailbox of any size; however, we understand that customers new to the industry may not know the most efficient way to assemble their chosen box. Therefore, please refer to the diagram below on how to assemble an SR Mailing C4 PiP box.

Now that you've assembled your PiP box, it's time to pack your items, make sure you don't overload your box so it doesn't break during transport. Now you can reinforce your box and seal it with tape or wrap it inside a mail bag.