Sunoco LP and Guarantor hereby agree to provide the Support Provider with notice promptly following any alleged default by Sunoco LP under the documents evidencing the Supported Debt or by Guarantor under the documents evidencing the ETP Retail Holdings Guarantee, and the Support Provider shall be entitled to receive information regarding, and make reasonable requests for information with respect to, the actions the lenders of the Supported Debt have taken against Sunoco LP with respect to the Supported Debt or Guarantor with respect to the ETP Retail Holdings Guarantee. By entering into this Agreement, the Support Provider is not waiving any defense, set-off or counterclaim available to Guarantor or Sunoco LP with respect to the Supported Debt nor is the Support Provider waiving its rights with respect to diligence, presentment, demand for performance, notice of protest, notice of dishonor, default or non-payment, or notice of acceptance of this Agreement.