Poly mailer bags are appropriate for digital printing. You have a wide range of customization options at your disposal to help you stand out from the competition. Furthermore, this is a pretty powerful marketing technique. Plastic shopping bags make it easier for you to print your logos, taglines, or other types of graphics than other types of packing materials. A company called Holo Press works in the packaging and containers sector. From a warehousing perspective, poly mailers are simpler to store because they are made of plastic. You also pay less for the shipment because of their tiny size because they occupy less room in the vehicles of the carriers.