AdGuard
Software
Ad blocking and privacy software taking Tether for licences, with a 30-day guarantee that crypto does not void.
Software licence retailer selling Microsoft, Adobe and antivirus titles, with USDC enabled at checkout through Shopify.
Software softwarekeep.com Last reviewed
Opens softwarekeep.com in a new tab. Not an affiliate link.
Opens softwarekeep.com in a new tab. Not an affiliate link.
A dash means we found no evidence of support, not that support is impossible. Coin availability at checkout can differ by country and product.
Which network each coin is accepted on, exactly as SoftwareKeep documents it. A coin and a network appearing in the same record does not by itself mean the two go together.
Each pairing above is taken from SoftwareKeep’s own documentation or its named gateway’s. Absence means we found no evidence, not that a chain will fail.
Pay on the cheapest network offered — SoftwareKeep receives the same amount either way, so the fee comes out of your side. Our network comparison covers which to pick.
SoftwareKeep runs on Shopify and has USDC switched on: the store's own payment-method list renders USDC next to Visa, Mastercard, American Express, Discover, Diners Club, PayPal, Shop Pay, Venmo, Apple Pay, Google Pay, Amazon and ACH. Shopify builds that list from the payment types a store has actually enabled, so it is a statement of configuration rather than marketing. The networks come from Shopify's own documentation — Base, Ethereum, Optimism, Polygon and Arbitrum — and Shopify sponsors the gas, so you are not paying a network fee on top. Base is the sensible default. Two Shopify limitations carry through to this merchant and are worth knowing before you pay. Subscriptions cannot be bought with USDC at all, so anything billed recurringly needs a card. And Shopify states that USDC orders are not subject to customer disputes, which means the chargeback you would have had on a card is gone. SoftwareKeep's own 180-day guarantee still stands — see below — but it is the merchant's promise, not a card network's.
A 180-day product guarantee, with refunds issued "in the form of the original method of payment" — so a USDC purchase is refunded in USDC. No cryptocurrency exclusion is published, which is the favourable side of a distinction several other digital-goods sellers draw. Licence keys that have been activated are excluded, as is normal for the category.
Stablecoin refunds are outbound payments a merchant chooses to send, not automatic reversals. There is no chargeback.
SoftwareKeep sells software licences — Office, Windows, antivirus, disk utilities — as instant digital downloads. It is one of the few places in this directory where you can buy mainstream third-party software with a stablecoin rather than a key of uncertain provenance.
USDC, and nothing else. The store runs on Shopify Payments, and Shopify’s USDC integration supports exactly one stablecoin.
The five networks come from Shopify: Base, Ethereum, Optimism, Polygon and Arbitrum. Shopify sponsors the gas, so unlike almost every other merchant here you are not paying a network fee on top of the purchase. Base is the sensible default and there is no reason to reach for mainnet.
Subscriptions cannot be paid in USDC. Shopify does not support it for recurring billing. If you are buying something billed annually, the crypto option will not carry it and you will need a card.
There are no chargebacks. Shopify documents that USDC orders are not subject to customer disputes. For a merchant that is a benefit; for you it removes the backstop you would have had. This is the standard trade in stablecoin payments and we cover it in stablecoin payments vs credit cards.
SoftwareKeep publishes a 180-day guarantee, and refunds are issued “in the form of the original method of payment” — meaning a USDC purchase comes back as USDC.
There is no crypto carve-out, which is the point worth dwelling on. PureVPN excludes crypto from its money-back guarantee; SEAGM states there are no refund options on cryptocurrency payments at all. SoftwareKeep draws no such line. Combined with the missing chargeback, this matters more than it would elsewhere: the merchant’s own promise is the only recourse you have, so a generous and unqualified one is worth something real.
The ordinary exclusion applies — a licence key you have already activated is not returnable, which is true of every digital-goods seller.
This category has a reputation problem, and it is worth being clear about where the risk sits. Grey market key resellers exist in volume, and a cheap OEM key of unclear origin can be deactivated later by the publisher. That risk is about provenance, not about how you paid.
SoftwareKeep publishes a US address, a phone number, a support email, terms, a privacy policy and a returns process — the things we could not find at all when we declined to list an anonymous travel site. That is the check worth doing yourself before paying any software reseller in an irreversible asset: can you find out who the company is, and what happens if the key does not work?
AdGuard sells its own privacy software directly and takes USDT rather than USDC — the mirror image of this listing. GAMIVO and Kinguin cover game keys and some software in the same software category.
An editor confirmed these payment options against the sources listed below.
Confirmed from the merchant's own storefront. SoftwareKeep is a Shopify store, and its rendered payment-method list contains an entry titled "USDC" alongside Visa, Mastercard, American Express, Discover, Diners Club, PayPal, Shop Pay, Venmo, Apple Pay, Google Pay, Amazon and ACH Direct Debit. Shopify generates that list from the payment types the merchant has enabled, so it reflects live store configuration. We treated the signal as evidence only after testing that it discriminates: Traverse Bay Farms, also a Shopify store, renders the same icon set without a USDC entry, and several other candidate stores render none at all. The absence is as visible as the presence. Networks, the gas-sponsorship arrangement, the subscription restriction and the absence of customer disputes come from Shopify's own USDC documentation rather than from SoftwareKeep, and are recorded as provider behaviour. The refund terms are the merchant's, quoted from its shipping and returns page. SoftwareKeep publishes a US address at Point Roberts, Washington, with a phone number and support email; it is not an anonymous storefront.
Payment availability can change without notice. Always confirm at SoftwareKeep’s own checkout before paying. Spotted something wrong?
Work at SoftwareKeep? Claim this listing to correct what we have recorded. Claims are checked against evidence before anything changes. Or feature your business — placement is labelled and never changes the facts above.
Dated history for this record. We log only changes we can evidence, so an entry here reflects something that actually moved — not routine re-checking. The full feed across every merchant is on What’s Changed .
Added to directory
Added after confirming USDC among the store's enabled Shopify payment methods and reading the refund terms.
Get notified when its stablecoin payment options change — a coin added or dropped, a gateway switch, or acceptance withdrawn. Dated and sourced, or not sent.
Double opt-in. Nothing is sent until you confirm, and every email links to manage or unfollow.
Payment options change without notice. If SoftwareKeep’s checkout no longer matches what is on this page, tell us — an editor re-verifies against the merchant’s own documentation before anything changes here.
Reports go to a review queue. They never change a listing directly.
Software
Ad blocking and privacy software taking Tether for licences, with a 30-day guarantee that crypto does not void.
Gaming
Game key marketplace that added Tether as a payment option, with availability depending on region and currency.
Gaming
Game key marketplace with cryptocurrency payment and a large third-party seller base.
0 selected — pick 2 to 4 to compare
Compare