10% Off TailSim
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Terms & Conditions
- 10% off any TailSim plan.
- One code per order.
- Check the lower total before paying.
TailSim Promo Codes and Deals
1 offer available · Updated November 2026
gives 10% off across TailSim's full range, unlimited plans included. Paste it into the promo box before paying to see the lower price. Terms such as expiry are set by TailSim, so check the total at checkout.
See your price with the discount ↓eSIM Directory may earn a commission from purchases made through provider links, at no extra cost to travelers.
From the official site
Seen November 14, 2026More offers on TailSim's own website
These deals are advertised by TailSim directly on tailsim.com. They sit apart from the code above, and most providers allow only one discount per order, so the checkout total is the one to trust.
Welcome offer5% off
First Order Discount
Customers receive a 5% discount on their next purchase of any eSIM plan.
No code neededVisit TailSim →
What TailSim costs with the code
Pick a destination to see what the trip costs with the best available code.
Who can use these offers
| First-time buyers | Yes, the current code works on a first order |
|---|---|
| Returning customers | Yes, the code works on repeat orders too |
| Combining codes | One code per order; codes and sales usually can't be stacked |
Providers can change their terms at short notice, so it is worth confirming the discount on the checkout page before paying. How offers are checked
TailSimcheckout previewCheapest plan$3.99
Code AFFINCO (10% Off)−$0.40
You pay$3.59
Better than most eSIM codes.
How good is this deal?
10% Off vs 90 brands
Median 10%Top 60% · LotsoTravel10%
10%21 of 90 eSIM brands offer more than 10% off, led by LotsoTravel at 60%. A bigger percentage does not always mean a cheaper plan, so the final price is the number to compare.
How to use the TailSim promo code
- Head to TailSim and choose the destination for the trip.
- Pick a plan that matches the trip length and how much data the journey needs.
- At checkout, enter in the promo code box.
- Check that the 10% off shows on the order total, then complete the payment.
- Install the eSIM before departure and switch it on after landing, so data works from the arrivals hall.
TailSim promo code FAQs
What is the current TailSim promo code?
The current TailSim code is AFFINCO, which takes 10% off. Enter it at checkout before paying.
Does the TailSim code work on every plan?
Yes. AFFINCO applies to all TailSim plans, including the unlimited ones.
Can existing TailSim customers use the code?
There's no stated first-order limit, so returning customers can try AFFINCO. TailSim sets the eligibility rules, so check the discount at checkout.
Why isn't my TailSim promo code working?
Check that AFFINCO is typed exactly, with no spaces. Only one code works per order, and the offer may have changed if it's still rejected.
Where does TailSim work?
TailSim covers more than 100 countries. Pick the destination first to see which plans are on offer.