Plasma One Platinum removes two FX charges, not one
Foreign-currency spending on a Plasma One Platinum card now converts at the Visa exchange rate with nothing added. The change is both narrower and larger than "zero FX fees" suggests: narrower because it lands on one tier out of three, larger because two separate charges come off rather than one.
Lite pays about 2% on a foreign purchase and Platinum pays nothing
Plasma's fee schedule splits foreign card spend into two lines. Lite carries a 1% Plasma FX markup plus the Visa network FX fee, which Plasma describes as around 1%. Core halves the markup to 0.5% and still pays the Visa fee. Platinum pays neither line: no markup, and no FX fee charged at all.
The distance between the cheapest and most expensive tier on the same purchase abroad is therefore close to two percentage points.
The "50% lower fees" on Core takes a quarter off the bill
Core is marketed as reduced fees, and the Core page attaches a number: 50% lower. That halving applies to Plasma's own markup, 1% down to 0.5%. The Visa network fee sits underneath both tiers and does not move. On a €100 purchase, Lite gives up roughly €2 to conversion and Core roughly €1.50 — about a quarter off the total cost, not half of it.
Platinum is the only tier where the second line disappears, and it is the line neither Lite nor Core can do anything about.
Platinum has no price in dollars
There is no subscription option for the top tier. The rewards addendum states that Platinum may be unlocked only by locking XPL, and that no subscription or other cash-purchase option is offered. The requirement in effect is 100,000 XPL locked for 12 months, described as an introductory amount available for 30 days after launch; after that window the required amount is whatever Plasma sets.
The addendum is equally direct about what the lock is not. Locked XPL earns no yield, no interest and no additional XPL, and confers no ownership or governance rights. It is a condition of access and nothing beyond that.
Cashing out is where the tier gap is widest
FX is not the largest number in the fee table. Withdrawing to a bank account costs 1% plus the rail fee on Lite, 0.25% plus the rail fee on Core, and 0.10% plus the rail fee on Platinum, across SEPA, Faster Payments, SPEI, PIX and Bre-B alike. Wires run 1%, 0.5% and 0.2%. Deposits move in the same direction but in much smaller amounts: a SEPA deposit is $0.50 on Lite and $0.30 on Platinum.
Someone who mostly spends abroad and someone who mostly moves money back out to a bank are looking at two different reasons to care about the tier, and the second one is the bigger number.
Sizing the FX benefit needs one figure from your own statement
The arithmetic is short. At $1,000 a month of card spending in a currency other than USD, conversion costs roughly $240 a year on Lite, roughly $180 on Core and nothing on Platinum. At $300 a month abroad the Lite figure is about $72 a year. Those numbers are what the FX change is worth on its own, before cashback, AI credits or lounge access are counted.
They are also the part of the decision that can be checked rather than guessed. The lock is denominated in tokens, so its cost depends on what those tokens would otherwise be doing for twelve months; the FX saving is a fixed percentage of an amount already sitting in last year's statement.
Accepting a terminal's USD offer costs more than any tier saves
Plasma's guidance on this does not change by tier: at a foreign terminal, choose the local currency. When a merchant offers to bill in USD instead, the merchant's processor sets the rate, and Plasma puts that markup at 4% to 8%. Tapping "pay in USD" on a Platinum card gives back several times what the tier just removed, and it happens at the point of sale where no fee schedule is visible.
The same rule covers cash. Platinum charges no FX fee on an ATM withdrawal in another currency, but the machine operator's own fee is separate and still applies — which is usually the charge a traveller actually notices.
Rates on all of this are the parameters currently in effect and can change prospectively under the rewards addendum, so the tier comparison is a snapshot rather than a fixed feature. Card details are tracked on Plasma One, and the physical Platinum card was covered separately.
Sources: Does Plasma One charge FX fees?, What are the fees on Plasma One?, How does Platinum work?, Plasma One Rewards Addendum.
