Contact us
Questions about a packet, billing, or the setup service? We're happy to help.
Billing & refunds: see our refund policy.
Before a chargeback: if you think you were charged in error, email us first — we can usually resolve it faster than a dispute.
SellerProof is a document-organization tool. It is not a law firm, payment processor, bank, or card network, and does not provide legal advice or guarantee dispute outcomes.