How disputes and chargebacks are handled, what we ask of cardholders, and the records we maintain to resolve disagreements fairly.
4Square Systems is the merchant of record for every customer card transaction. When a question or concern arises about a purchase, we ask cardholders to contact us directly before initiating a chargeback. In most cases, the underlying issue can be diagnosed and resolved through our customer support channel faster than through the formal dispute process.
The statement descriptor for every 4Square Systems purchase reads 4SQUARE-8772101090. The phone number in the descriptor connects directly to our customer support team. Whether your question is about a charge you do not recognize, a code that was not delivered, or a refund you would like to request, our team can typically resolve the issue in a single contact.
Customer support is available Monday through Friday, 8:00 AM - 8:00 PM Eastern. Email Support@4Square.us. Phone 1-877-210-1090. Email responses within one business day.
When a chargeback or dispute is initiated with the issuing bank, 4Square Systems responds promptly and provides full documentation through the acquirer’s dispute management process:
Every transaction is recorded with a complete, time‑ordered audit trail. The evidence available to resolve a dispute typically includes:
If, after review, a purchase is confirmed to have been initiated without the cardholder’s authorization, the transaction is refunded in full and the associated account is restricted from further activity. We cooperate with issuers and law enforcement on confirmed unauthorized transaction investigations.
The platform is engineered to reduce the conditions that produce disputes. Each control listed below directly addresses a common cause of cardholder confusion or unauthorized‑use claims:
Filing a chargeback for a transaction that was legitimately authorized and fulfilled can result in restriction of future access to 4Square Systems. We encourage cardholders to use our direct support channel as the first step, which avoids the chargeback process entirely when a refund or correction is appropriate.
This Dispute Policy should be read together with our Terms of Service, Refund Policy, and Guarantee Policy.
For dispute‑related inquiries, contact Support@4Square.us or call 1-877-210-1090. Email responses within one business day.