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GCL guides and news

Know-how for smarter buying

Practical guides on batteries, packaging and till rolls, written by our UK team to help you pick the right stock first time.

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All guides

  • Tidy UK stockroom with shelves of boxes and parcels packed for dispatch

    Buying from a UK Supplier vs Ordering Direct from China: A Fair Comparison

    · GCL Team

    Ordering direct from overseas can look cheaper on paper, but the headline price isn't the whole story. Here's an honest look at the pros and...

  • Stack of white thermal till rolls next to a card payment machine

    Thermal Till Rolls: How to Pick the Right Size for Your Card Machine

    · GCL Team

    57x40, 57x30, 80x80? Till roll sizes can be confusing. Here's how to read them, check which one your card machine or receipt printer needs, and...

  • Packing desk with stacked mailing bags, packing tape, labels and a calculator

    Buying Packaging in Bulk: How to Work Out Your Real Cost per Order

    · GCL Team

    Do you know what packaging really costs you on each order? Here's a simple way to work it out, and how buying in bulk can...

  • A grey poly mailing bag, a cardboard box and a padded envelope side by side

    Poly Mailers, Boxes or Padded Envelopes: Which Packaging Suits Your Products?

    · GCL Team

    Poly mailers, cardboard boxes and padded envelopes each have their strengths. Here's how to choose the right one for what you sell, so parcels arrive...

  • Grey and pink mailing bags fanned out by size with a folded T-shirt in one

    How to Choose the Right Mailing Bag Size

    · GCL Team

    Too small and it won't seal. Too big and you're paying for wasted plastic and postage. Here's how to measure up and pick the right...

  • Used batteries collected in a clear recycling tub with loose batteries beside it

    How to Store and Recycle Batteries Safely in the UK

    · GCL Team

    Good storage keeps your batteries working for longer, and recycling them properly keeps them out of landfill. Here's a simple guide for UK homes and...

  • Stacks of bulk battery packs next to a blank price tag

    How to Get the Best Price on Batteries Without Losing on Quality

    · GCL Team

    The cheapest pack isn't always the best deal. Here's how to compare battery prices properly, when bulk buying pays off and how to avoid poor-quality...

  • Coin cell and button batteries in a row from largest to smallest

    Coin Cell Batteries Explained: CR2032, CR2025, CR2016 and LR44

    · GCL Team

    CR2032, CR2025, CR2016, LR44: those codes aren't random. Here's how to read a coin cell battery code and make sure you buy the right replacement...

  • Rechargeable AA batteries in a charger next to single-use AA batteries

    Alkaline, Lithium or Rechargeable: Which Battery Type Should You Use?

    · GCL Team

    Alkaline, lithium and rechargeable NiMH batteries all have their place. Here's how to pick the right type for each device and avoid paying for power...

  • AAA, AA, C, D and 9V batteries lined up from smallest to largest

    AA, AAA, C, D and 9V: A Simple Guide to Common Battery Sizes

    · GCL Team

    Not sure whether you need AA or AAA, C or D? Here's a quick guide to the most common household battery sizes and what they're...