Exhibit 4.2

                                                                [EXECUTION COPY]

                       ADVANTA BUSINESS CARD MASTER TRUST

                                 AMENDMENT NO. 1
                                     TO THE
                                 TRUST AGREEMENT

          THIS AMENDMENT NO. 1 TO THE TRUST AGREEMENT, dated as of May 9, 2006
(this "Amendment"), is by and between ADVANTA BUSINESS RECEIVABLES CORP., a
Nevada corporation, as Transferor, and WILMINGTON TRUST COMPANY, a Delaware
banking corporation, as Owner Trustee of the ADVANTA BUSINESS CARD MASTER TRUST.

          WHEREAS, the Transferor and the Owner Trustee have executed that
certain Trust Agreement, dated as of August 1, 2000 (as the same may be amended,
supplemented or otherwise modified and in effect from time to time, the "Trust
Agreement"); and

          WHEREAS, the Transferor and the Owner Trustee wish to amend the Trust
Agreement as provided herein.

          NOW THEREFORE, in consideration of the premises and the agreements
contained herein, and other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto agree to amend
the provisions of the Trust Agreement as follows:

          SECTION 1. Amendment of Section. 1.01. Section 1.01 of the Trust
Agreement is hereby amended by adding the following definitions in the
appropriate alphabetical order:

          "Regulation AB" shall mean subpart 229.1100 - Asset Backed Securities
     (Regulations AB), 17 C.F.R. Sections 229.1100-229.1123, as such may be
     amended from time to time, and subject to such clarification and
     interpretation as have been provided by the Commission in the adopting
     release (Asset-Backed Securities, Securities Act Release No. 33-8518, 70
     Fed. Reg. 1,506, 1531 (January 7, 2005)) or by the staff of the Commission,
     or as may be provided by the Commission or its staff from time to time.

          "Securitization Transaction" shall mean any Notes issued by the Issuer
     after January 1, 2006, whether publicly offered or privately placed, rated
     or unrated.

          SECTION 2. Addition of Article XI. The Trust Agreement is hereby
amended by adding the following new Article XI after Article X of the Trust
Agreement:

                                   ARTICLE XI

          Section 11.01 Intent of the Parties; Reasonableness.

          The Transferor and the Owner Trustee acknowledge and agree that the
     purpose of this Article XI is to facilitate compliance by the Transferor
     with the provisions of Regulation AB and related rules and regulations of
     the Commission. The Transferor shall



     not exercise its right to request delivery of information or other
     performance under these provisions other than in good faith, or for
     purposes other than the Transferor's compliance with the Securities Act,
     the Securities Exchange Act and the rules and regulations of the Commission
     thereunder (or the provision in a private offering of disclosure comparable
     to that required under the Securities Act). The Owner Trustee agrees to
     cooperate in good faith with any reasonable request by the Transferor for
     information regarding the Owner Trustee which is required in order to
     enable the Transferor to comply with the provisions of Regulation AB,
     including, without limitation, Items 1103(a)(1), 1109(a), 1109(b), 1117 and
     1119 of Regulation AB as it relates to the Owner Trustee or to the Owner
     Trustee's obligations under this Agreement.

          Section 11.02 Information to Be Provided by the Owner Trustee.

          For so long as the Transferor is required to report under Regulation
     AB, the Owner Trustee shall, as promptly as practicable, notify the
     Transferor, in writing, of: (i) the commencement of, a material development
     in or, if applicable, the termination of, any and all legal proceedings
     against the Owner Trustee or any and all proceedings of which any property
     of the Owner Trustee is the subject, that is material to the noteholders;
     and (ii) any such proceedings known to be contemplated by governmental
     authorities. The Owner Trustee shall also notify the Transferor, in
     writing, as promptly as practicable following notice to or discovery by a
     Responsible Officer of the Owner Trustee of any material changes to
     proceedings described in the preceding sentence. In addition, the Owner
     Trustee will furnish to the Transferor, in writing, the necessary
     disclosure regarding the Owner Trustee describing such proceedings required
     to be disclosed under Item 1117 of Regulation AB, for inclusion in reports
     filed by or on behalf of the Transferor pursuant to the Exchange Act.

          For so long as the Transferor is required to report under Regulation
     AB, the Owner Trustee shall (i) on or before the fifth Business Day of each
     January, April, July and October, or as otherwise requested by the
     Transferor, provide to the Transferor such information regarding the Owner
     Trustee as is required for the purpose of compliance with Items 1109(a),
     1109(b) and 1119 of Regulation AB; provided, however, the Owner Trustee
     shall not be required to provide such information in the event that there
     has been no change to the information previously provided by the Owner
     Trustee to the Transferor; and (ii) as promptly as practicable following
     notice to or discovery by a Responsible Officer of the Owner Trustee of any
     changes to such information, provide to the Transferor, in writing, such
     updated information. Such information shall include, at a minimum:

          (A) the Owner Trustee's name and form of organization;

          (B) a description of the extent to which the Owner Trustee has had
     prior experience serving as a trustee for asset-backed securities
     transactions involving credit card receivables; and


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          (C) a description of any affiliation between the Owner Trustee and any
     of the following parties to a Securitization Transaction, as such parties
     are identified to the Owner Trustee by the Transferor in writing in advance
     of such Securitization Transaction:

          (1)  the sponsor;

          (2)  any depositor;

          (3)  the issuing entity;

          (4)  any servicer;

          (5)  any other trustee;

          (6)  any originator;

          (7)  any significant obligor;

          (8)  any enhancement or support provider; and

          (9)  any other material party related to any Securitization
               Transaction.

          In addition, the Owner Trustee shall provide a description of whether
     there is, and if so the general character of, any business relationship,
     agreement, arrangement, transaction or understanding between the Owner
     Trustee and any above-listed party that is entered into outside the
     ordinary course of business or is on terms other than would be obtained in
     an arm's length transaction with an unrelated third party, apart from the
     Securitization Transactions, that currently exists or that existed during
     the past two years and that is material to an investor's understanding of
     the asset-backed securities.

          SECTION 3. Effectiveness. The amendments provided for by this
Amendment shall become effective upon:

          (a) confirmation that the Rating Agency Condition shall have been
satisfied;

          (b) receipt by the Owner Trustee and the Indenture Trustee of an
Officer's Certificate from the Transferor to the effect that the Transferor
reasonably believes that the terms of this Amendment will not materially and
adversely affect the interest of any Noteholder or cause the Trust to be to fail
to be treated as a "qualified special purpose entity" as defined in FAS 140 (as
successor statement to FASB Statement No. 125);

          (c) receipt by the Owner Trustee and the Indenture Trustee of an
opinion of Counsel addressed to the Owner Trustee and the Indenture Trustee to
the effect that the terms of this Amendment will not cause the Trust to be
classified as an association (or a publicly traded partnership) taxable as a
corporation for federal income tax purposes; and


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          (d) receipt by the Owner Trustee, the Indenture Trustee and each
Rating Agency of counterparts of this Amendment, duly executed by the parties
hereto.

          SECTION 4. Trust Agreement in Full Force and Effects as Amended.
Except as specifically amended or waived hereby, all of the terms and conditions
of the Trust Agreement shall remain in full force and effect. All references to
the Trust Agreement in any document or instrument shall be deemed to mean the
Trust Agreement as amended by this Amendment. This Amendment shall not
constitute a novation of the Trust Agreement, but shall constitute an amendment
thereof. The parties hereto agree to be bound by the terms and obligations of
the Trust Agreement, as amended by this Amendment, as though the terms and
obligations of the Trust Agreement were set forth herein.

          SECTION 5. Counterparts. This Amendment may be executed in any number
of counterparts and by separate parties hereto on separate counterparts, each of
which when executed shall be deemed an original, but all such counterparts taken
together shall constitute one and the same instrument.

          SECTION 6. Governing Law. THIS AMENDMENT SHALL BE CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF DELAWARE WITHOUT REFERENCE TO ITS
CONFLICT OF LAW PROVISIONS, AND THE OBLIGATIONS, RIGHTS AND REMEDIES OF THE
PARTIES HEREUNDER SHALL BE DETERMINED IN ACCORDANCE WITH SUCH LAWS.

          SECTION 7. Defined Terms and Section References. Capitalized terms
used herein and not otherwise defined shall have the meaning assigned to such
terms in the Trust Agreement. All Sections or subsections references herein
shall mean Sections or subsections of the Trust Agreement, except as otherwise
provided herein.


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          IN WITNESS WHEREOF, the Transferor and the Owner Trustee have caused
this Amendment to be duly executed by their respective officers as of the day
and year first above written.

                                        ADVANTA BUSINESS RECEIVABLES CORP.,
                                        Transferor


                                        By: /s/ Michael Coco
                                            ------------------------------------
                                        Name: Michael Coco
                                        Title: President


                                        WILMINGTON TRUST COMPANY, not in its
                                        individual capacity, but solely as
                                        Owner Trustee


                                        By: /s/ Michael McCarthy
                                            ------------------------------------
                                        Name: Michael McCarthy
                                        Title: Assistant Vice President



The Indenture Trustee hereby consents to
the terms and conditions of the
foregoing amendment to which this
consent is attached and the execution
thereof by the Transferor and the Owner
Trustee.

DEUTSCHE BANK TRUST COMPANY AMERICAS,
not in its individual capacity but
solely as Indenture Trustee


By: /s/ Jenna Kaufman
    ------------------------------------
Name: JENNA KAUFMAN
Title: VICE PRESIDENT


By: /s/ Louis Bodi
    ------------------------------------
Name: LOUIS BODI
Title: VICE PRESIDENT



The Transferor hereby confirms the
Rating Agency Condition has been
satisfied with respect to the foregoing
amendment.

ADVANTA BUSINESS RECEIVABLES CORP.,
Transferor


By: /s/ Michael Coco
    ------------------------------------
Name: Michael Coco
Title: President