Price comparisons get messy fast. One provider promotes a cheap 1GB plan; another includes 10GB for a longer trip; a third sells an "unlimited" plan with a fair-use rule buried halfway down the page. The word "cheapest" becomes fairly useless unless you compare the same trip shape.
Sim Local's published Price Match Promise attempts to make the comparison more disciplined. Here is what it means for a real traveller.
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What Sim Local says must qualify
At the time of review, Sim Local's official price-match page says the rival plan needs to be from a recognised retailer, run for seven days or more, and contain more than 1GB. Sim Local compares the price per GB and asks you to submit a screenshot of the competing offer.
This has two useful consequences. First, a one-day micro-plan is not a fair benchmark for a two-week holiday. Second, the comparison is not simply "which checkout page shows the smaller number." A £7 plan with 10GB can be better value per GB than a £5 plan with 1GB, but only if 10GB is a sensible amount for your trip.
The promise is designed for comparable travel eSIM plans. It is not a magic button that makes every plan on the internet identical.
How to calculate price per GB
The maths is painless:
final plan price ÷ included data in GB = price per GB
Use the final price shown to you, including any clear mandatory charges. If a code works, note the discount and keep a screenshot. For example:
| Plan | Price | Data | Price per GB |
|---|---|---|---|
| Plan A | $12 | 10GB | $1.20 |
| Plan B | $9 | 5GB | $1.80 |
Plan A is better value per GB, but it is not automatically the better purchase. A weekend in Lisbon with hotel Wi-Fi may only need 5GB; a month of remote work in Japan may not. Price-match rules help with value. Your itinerary decides fit.
Build a clean comparison before you claim
Use this checklist for both plans:
- Same destination or a genuinely equivalent regional coverage area.
- At least seven days' validity.
- More than 1GB of data.
- Data allowance stated clearly, not an unexplained "unlimited" label.
- Comparable inclusions, such as whether calls/texts or hotspot are included.
- Screenshot showing plan price, data amount, validity and seller.
Keep the date visible if possible. eSIM prices can change quickly, and a cached search result is not much use to a support team.
How to submit a price-match request
Sim Local's page asks customers to send a screenshot of the other offer. It says the team aims to respond within 48 hours. If the request is approved, Sim Local says it refunds the difference and allows up to 10 working days for that refund to be received.
Before submitting, save:
- The competitor screenshot with price, data, validity and URL visible.
- Your Sim Local plan/order details.
- The simple price-per-GB calculation.
- The date and currency used.
Write a short, polite request. Do not claim that two plans are identical if one has local-only coverage and the other covers a whole region. Small differences matter in travel connectivity.
Coupon code or price match: which should you use?
Start with the coupon if it applies. ESIMADVICE can reduce the price of eligible plans by 10%, and the two listed fallback codes may give 10% too. See the price at checkout before payment. If you find a qualifying competing plan with a lower price per GB, read the official promise and ask Sim Local how it treats an already-discounted order.
Do not assume discounts stack. They often do not. The sensible order is:
- Choose the plan that fits your country, dates and data needs.
- Apply one coupon code and record the final total.
- Compare price per GB with a qualifying alternative.
- Use price match only if the rival offer really meets the stated rules.
For a broader brand decision, see Sim Local alternatives. For a country-first purchase, use best Sim Local eSIM plans rather than choosing on a discount alone.
Common mistakes that weaken a request
Comparing different trip lengths
A three-day plan and a 30-day plan are not interchangeable. Sim Local's minimum seven-day rule exists for a reason. Compare plans that suit the same trip.
Forgetting the data amount
"It costs less" is not enough. If the cheaper plan has much less data, calculate the price per GB. The allowance needs to be visible in the screenshot.
Using a retailer or screenshot with no detail
The claim needs a recognised retailer and a clear offer. A social post, old deal page or a cropped image without data/validity is weak evidence.
Treating it like a cashback offer
The official page describes a refund of the difference after approval, not automatic instant cashback. Plan your budget around the checkout price, not a refund you have not received.
Is price per GB always the best metric?
No. It is a tidy metric, but travel is not a spreadsheet contest. A plan with a little higher price per GB may be worth it if it covers every stop on your itinerary, has a better validity length, includes a feature you need, or can be managed easily in the app.
Sim Local's app says it lets users manage plans, monitor use and top up on the go for most plans. That may matter more to a long-trip traveller than saving a few cents per GB. On the other hand, a city-break traveller should not buy 20GB just because it wins the value calculation. Buy the right size first.
👉 Choose your Sim Local plan and apply ESIMADVICEPrice Match Promise FAQs
Bottom line
Use Sim Local's price-match promise as a transparent value check, not a vague claim of being cheapest. Compare plans with the same travel job, keep screenshots, and let price per GB guide the conversation without choosing more data than you need.
Before you send the claim
Open both offers side by side and make a five-line note: country coverage, validity, data, final price and price per GB. If any one of those does not match closely, explain it rather than hoping it will be overlooked. A transparent comparison is useful even if you decide not to submit a claim: it shows whether the smaller checkout price really is the cheaper trip. Keep the evidence dated, because promotional eSIM prices can change quickly.
Use the retailer's live checkout where possible, not only a search preview. That is the best way to see whether taxes, limits or eligibility wording changes the comparison. Keep the original files until the request is finished — a clean paper trail lets both sides resolve a straightforward price comparison much faster.
👉 Get Your Sim Local eSIM and apply ESIMADVICE →Sources and update note
- Sim Local, Price Match Promise
- Sim Local, App Guide
- Sim Local, Contact Page
- Checked on 19 July 2026. Promotion terms can change; consult the official page before relying on them.