Independent calculator based on published MobiMatter rules — no affiliate click is required to use it. See our methodology.
Original calculator · Rules checked 22 August 2026

MobiMatter Cashback & Rewards Calculator

Enter a hypothetical first-order price, current Rewards balance and future product price. The calculator shows the referral cashback, the $5 cap, what you still pay now and the balance gap created by MobiMatter’s published redemption rules.

Your numbers

Calculate the reward

This model assumes the referral code is accepted for an eligible new, signed-in customer’s first purchase. It does not test checkout eligibility.

You still pay this amount at the first checkout; referral cashback is future credit.
Use zero for a new account with no existing Rewards credit.
Published rules require enough credit to cover the whole future product—not a partial payment.

Your illustrative result

You pay at the first checkout$10.00
Referral Rewards credit$5.00
Balance after the reward$5.00
Balance required for future product$16.00
Additional Rewards credit needed$11.00

This is 50% of the entered first-order price and stays within the published $5 cap.

Not enough Rewards balance yet.

Important limitation: This is arithmetic based on public programme rules, not a promise that ESIMDUDE or any reward will be accepted. MobiMatter controls eligibility, order treatment, credit issuance and programme changes. Confirm “Referral Bonus” and the expected treatment in your own order summary before paying.

Transparent methodology

How the calculator works

  1. Referral reward: 50% of the eligible first-order price, limited to a maximum of $5 in MobiMatter Rewards credit.
  2. First checkout: the calculator does not subtract referral cashback from the first order because the published programme describes future Rewards credit, not an instant price reduction.
  3. Future redemption: the required balance is the greater of $16 or the full price of the future product entered.
  4. Remaining gap: required balance minus the current balance plus calculated referral credit, never below zero.
  5. 10% estimate: the optional spend estimate divides the remaining gap by 10%. It is illustrative because order eligibility and reward choices can vary.

Primary sources checked

Worked examples

What the $5 cap changes

Eligible first order50% calculationReferral creditPaid at first checkout
$6.00$3.00$3.00$6.00
$10.00$5.00$5.00$10.00
$18.00$9.00$5.00 (capped)$18.00

The calculator deliberately separates “paid now” from “credit earned.” This prevents the common but incorrect interpretation that 50% cashback makes the first order 50% cheaper at payment.

Maintenance record

Change log and limitations

  • Calculator launched. Referral, Wallet, Rewards and terms pages rechecked against current public MobiMatter wording.

What this calculator cannot verify

  • Whether ESIMDUDE is accepted for your account, card, country or order.
  • Whether a particular eSIM or top-up is eligible for Rewards.
  • Taxes, currency conversion, payment fees or later programme changes.
  • When credit will appear or whether MobiMatter will investigate or revoke it.

For the full explanation, read the MobiMatter Rewards and cashback guide, the plain-English coupon terms, or browse all guides.