Usage and cost are important considerations when designing a 4G WAN connection or choose a Managed Service Provider, especially relating to the SIMs you use to provide your channels. When exploring 4G WAN, it’s important to consider how you will measure usage and control costs accurately. Clearly, it's better for you to address it at the start than your Finance Director addressing it later!
How will you be charged for usage?
Cost and usage control depends on the pricing model your chosen provider follows. Most will either adopt a ‘bundled’ or a ‘pay as you use’ model. There are pros and cons of each, and some important questions you should ask before deciding which is best for you.
Some will offer packages with bundled usage included at a set price. While this headline offer may be tempting at first, it’s important to establish if the bundle you’re being offered is truly reflective of your use, and what happens if you go over your allocation. Questions you should ask include:
Overall, bundles are ideal if your department knows exactly how much each site is going to use and are confident that there is little or no change to this usage as months’ pass. Unfortunately, data usage rarely remains this stable, so you could quickly find yourself paying over or under the odds.
Other service providers will adopt a model where you are charged for what you use, often per GB. While the headline figure may not sound as tempting as with a bundle, we often find that this pricing model provides a much more accurate reflection of your usage. It also means you can account for peaks and troughs in demand without having to worry about the threat of bill shock in one month, or paying for data you simply don’t use in another. Still, there are questions you should ask around this pricing model too:
If you’re not sure which model best fits your needs, you should speak to the service providers you are evaluating for your 4G WAN solution. Good providers will be able to discuss your needs during the design phase of your project, establish your usage and recommend the best solution going forward.
Once you have evaluated potential partners and decided on a pricing model, you’ll want to remain aware of your usage. You don’t want to be surprised by a jump in usage only when it appears on your monthly bill. Nor do you want your critical traffic to simply be turned off when a limit is unexpectedly breached or your carrier imposes a fair usage policy.
Proper monitoring and reporting is beneficial for both you and your MSP. It gives both parties an overview of your solution and the ability to see trends, set and see when you’re approaching usage limits, and avoid any possibility of bill shock. You should ask potential MSPs: