You hereby agree that all refunds and Chargebacks will be the sole responsibility of the Seller and we and/or the Payment System Providers will not be liable for any claims or disputes which may arise in connection with such refunds or Chargebacks. If we and/or the Payment System Providers determine that the Seller is incurring an excessive amount of Chargebacks, we may establish controls or conditions governing the Transactions contemplated under this Agreement, including without limitation, by (a) establishing new processing fees, (b) by requesting a security deposit in an amount reasonably determined by us to cover anticipated Chargebacks, (c) delaying payouts, and (d) terminating or suspending the Services.