OPINION
In thеse consolidated actions, AutoNation seeks mandamus relief from the trial court’s denial of a motion to compel arbitration, and appeals the trial court’s order certifying a class. We conditionally grant the writ of mandamus, reverse the trial court’s order certifying a class, and remand.
BACKGROUND FACTS
AutoNation formerly operated used-car megastores in Texas and elsewhere in the United States. Customers who purchased a used car signed a “Purchase Agreement” detailing the various charges and credits related to the transaction. On the back of the Purchase Agreement was the following provision:
*194 Any controversy or claim arising out of or relating to this Purchase Agreement or the breach thereof shall be settled by binding arbitration in accordance with the Commercial Arbitration Rules of the American Arbitration Association. Any controversy or claim subject to this arbitration provision shall be decided by one arbitrator, and judgment on the award rendered by the arbitrator may be entered in any court having jurisdiction thereof. Any arbitration proceeding shall be conducted in the city and state where the vehicle purchased hereunder was purchased from [AutoNation],
Customers who financed their purchase also signed a “Retail Installment Contract” (“RIC”) governing the terms of the financing. The RIC did not include an arbitration provision.
The Purchase Agreement reflected that AutoNation charged a documentary fee of $50 in connection with the purchase of a vehicle. Both the Purchase Agreement and the RIC included a statement that the documentary fee may not exceed $50. In 1997, AutoNation began charging customers a vehicle preparation fee of $45. Between December 1997 and February 1998, however, certain RIC forms reflected a documentary fee of $95. According to Au-toNation, the $95 charge was the result of a computer programming error that caused the $50 documentary fee to be combined with the $45 vehicle preparation fee.
Theresa Leroy, suing for herself and on behalf of a proposed class, alleged that the $95 documentary fee in the RIC violated section 348.006 of the Texas Finance Code, which prohibits a documentary fee in excess of $50. Leroy also complained that the vehicle preparation fee is not authorized under Chapter 348.
Leroy moved for certification of a class of all persons or entities who purchased and financed a car from AutoNation in Texas and were charged more than $50 for a documentary fee or who were charged a vehicle prеparation fee. AutoNation opposed the motion for class certification and moved to compel Leroy to arbitrate her claims as provided in the Purchase Agreement.
The trial court denied AutoNation’s motion to compel arbitration, finding that Leroy’s claims focused on the RIC and were outside the scope of the arbitration clause contained in the Purchase Agreement. At the same time, the trial court granted Leroy’s motion for class certification. The court defined the class as follows:
Any person who purchased and financed a car at AutoNation in Texas from 1997 to present where the retаil installment contract reflects a documentary fee in excess of $50.00, save and except that there is excluded from the class any person who opts out of inclusion in the class after receiving notice of the action.
This mandamus and interlocutory appeal followed.
DISCUSSION
Because we find the arbitration issue dispositive of both the mandamus action and the appeal, we will first discuss Auto-Nation’s request for mandamus relief. We will then address AutoNation’s appeal of the class certification order.
I. AUTONATION’S REQUEST FOR MANDAMUS RELIEF
In the mandamus action, AutoNation contends the trial court abused its discretion by denying AutoNation’s motion to compel arbitration because (1) Leroy’s claims fall within the scoрe of the arbitration provision in the Purchase Agreement, and (2) the Purchase Agreement and RIC must be construed together. In response, Leroy contends that mandamus should be denied because AutoNation’s own actions *195 show it does not consider disputes arising under the RIC to be within the scope of the arbitration provision, and her Finance Code claims arise solely under the RIC and are completely independent of the Purchase Agreement. Leroy additionally attempts to avoid the effect of the arbitration clause by asserting that the clause is unconscionable and AutoNation was not diligent in seeking mandamus relief.
A. The Applicable Law
The parties agree this action is governed by the Federal Arbitration Act (FAA) and mandamus is the appropriate method by which to challenge the trial court’s ruling.
See
9 U.S.C. § 2 (2000);
In re Am. Homestar of Lancaster, Inc.,
The Texas Supreme Court has unequivocally held that “[flederal and state law strongly favor arbitration.”
Cantella & Co., Inc. v. Goodwin,
The Texas Supreme Court has also emphasized that under the FAA, “any doubts as to whether [a plaintiff’s] claims fall within the scope of the agreement must be resolved in favor оf arbitration.”
Prudential Sec. Inc. v. Marshall,
In determining whether a claim falls within the scope of an arbitration clause, courts must “focus on the factual allegations of the complaint, rather than the legal causes of action asserted.”
Marshall,
B. Are Leroy’s Claims Within thе Scope of the Arbitration Clause?
AutoNation contends Leroy’s claims touch matters relating to the Purchase Agreement because her petition includes allegations that AutoNation wrongfully charged some purchasers of used cars a documentary fee in excess of $50, and/or AutoNation improperly charged purchasers vehicle preparation fees. Additionally, Leroy alleges that AutoNation is- hable to all class members for compensatory and statutory damages, including “for reimbursement of that portion of the documentary fee which exceeds the $50 maximum or the amount of the vehicle preparаtion fee.” AutoNation points out that Leroy’s allegations concerning the vehicle preparation fee and her request for damages, including reimbursement of the fee, directly impacts upon AutoNation’s rights and Leroy’s obligations under the Purchase Agreement because the vehicle preparation fee is included in the terms and conditions of the Purchase Agreement.
Leroy’s primary argument in response is that AutoNation’s failure to arbitrate other disputes relating to the RIC demonstrates that AutoNation itself does not consider such claims within the scope of the arbitration clause. In support of this contention, she points tо testimony of AutoNation representatives that they were not aware of any arbitration provision in their contracts and did not arbitrate debt collection or other related disputes arising out of the RIC. Leroy argues there is no evidence that, prior to this class action, AutoNation ever resolved a dispute arising under the RIC through arbitration, and this demonstrates that the RIC and the Purchase Agreement are not interrelated. Leroy also asserts that AutoNation’s own lawyers did not discover the arbitration clause or seek to enforce it until more than two years after this case was filed.
Leroy cites no case law in support of this argument. However, in
Valero Energy Corp. v. Teco Pipeline Co.,
Leroy also counters that the crux of her claim is that the documentary fee exceeded $50 in violation of the Texas Finance Code, and this claim can be made without any reference to the Purchase Agreement. See Tex. Fin.Code Ann. § 348.006(c) (providing that the documentary fee may not exceed $50 for a motor vehicle retail installment contract). She asserts that she only included the allegations relating to the vehicle preparation fee in her petition in response to AutoNation’s defense that the $95 documentary fee included the $45 vehicle preparation fee. She also asserts that the RIC is a separate and independent contract used to finance the purchase of a vehicle, while the Purchase Agreement has nothing to do with financing. As support for this assertion, Leroy argues that the Texas Finance Code applies only to retail installment contracts like the RIC and financed transactions, noting that Leroy wоuld have no claim under the Texas Finance Code absent the RIC. Again, we disagree.
We find that Leroy’s allegations touch matters covered by the Purchase Agreement. Leroy raises claims and seeks damages for a vehicle preparation fee that can only be determined by reference to the Purchase Agreement. Even if we ignore Leroy’s allegations relating to the vehicle preparation fee, however, we remain unpersuaded by Leroy’s assertion that the crux of her claim — the payment of a documentary fee in excess of $50 — does not implicate the Purchase Agreement. While Leroy arranged to get financing for the documentary fee as part of the total cost of her car purchase through the RIC, she did not contract in the RIC to pay the documentary fee. The Purchase Agreement, not the RIC, contained Leroy’s agreement to pay AutoNation the documentary fee, as well as the vehicle preparation fee — both of which were itemized in the Purchase Agreement. On these facts, the arbitration clause covers the dispute at issue, and we do not see how Leroy’s claims are completely independent of the Purchase Agreement so that they could be maintained without reference to it.
See Marshall,
Morеover, the arbitration provision here is broad, encompassing “[a]ny controversy or claim arising out of or relating to” the Purchase Agreement. The financing of Leroy’s vehicle is a matter that arises out of and relates to Leroy’s agreement to purchase the vehicle, as reflected in the Purchase Agreement. But for Leroy’s purchase, there would have been no relationship between the parties and no financing transaction that is the basis of Leroy’s claims.
See In re Conseco Fin. Servicing Corp.,
C. Is the Arbitration Clause Unconscionable?
Leroy argues that, even if we determine that the arbitration clause applies to this dispute, it should not be enforced because it is unconscionable. The FAA declares written provisions for arbitration “valid, irrevocable, and enforceable, save upon such grounds аs exist at law or in equity for the revocation of any contract.”
See
9 U.S.C. §
2; Doctor’s Assocs. v. Casarotto,
Unconscionability includes two aspects: (1) procedural unconscionability, which refers to the circumstances surrounding the adoption of the arbitration provision, and (2) substantive unconsciona-bility, which refers to the fairness of the arbitration provision itself.
In re Halliburton Co.,
1. The Arbitration Clause is Not Inconspicuous.
Leroy argues that the arbitration provision is procedurally unconscionable because it is not conspicuous. Leroy contends that AutoNation failed to make con
*199
sumers aware of the provision, and the provision is so “well-hidden” that its own lawyers did not discover it for two years. Leroy notes that the arbitration provision is placed in the middle of several provisions and “lacks a single characteristic to notify someone of its contents.” In support of this contention, Leroy directs us tо
Goodwin,
We do not find Leroy’s authority persuasive. Texas law invalidates only certain types of clauses if they are inconspicuous.
See
Tex. Bus. & Com.Code Ann. § 2.316 (exclusion or modification of implied warranty of merchantability);
Dresser Indus., Inc. v. Page Petroleum, Inc.,
In any event, we find that the provision here was not so “well-hidden” as Leroy contends, but was sufficiently obvious to give Leroy notice that claims against Auto-Nation would be resolved through arbitration. Thе Purchase Agreement consists of a single page, front and back. On the front, directly above the customer signature line, the following paragraph appears:
By executing this Purchase Agreement, Purchaser acknowledges that (1) Purchaser has been advised that the motor vehicle purchased hereunder is a used motor vehicle, (2) Purchaser has been provided a copy of the Purchase Agreement and has read and understands the Terms and Conditions set forth herein (including the Additional Terms and Conditions set forth on the reverse side hereof), and (3) Purchaser has agreed to purchase the motor vehicle described herein on the terms аnd conditions set forth herein and accepts such terms and conditions as a part of the Purchase Agreement....
(emphasis added). Additional language on the front page provides that “Purchaser is encouraged to review this Purchase Agreement (including the Additional Terms and Conditions set forth on the reverse side hereof) carefully and seek individual professional advice if Purchaser has any questions concerning this transaction.” On the back of the document, the additional terms and conditions, including the arbitration provision, are separately numbered and set out in uniform type. We do not find this contract’s arbitration provision so inconspiсuous that it is unconscionable.
Cf. Webb v. Investacorp, Inc.,
2. The Arbitration Clause is not Fundamentally Unfair.
Leroy also contends that enforcement of the arbitration provision is substantively unconscionable because prohibiting class treatment of small-damage consumer claims is fundamentally unfair. If we enforce the arbitration clause, Leroy
*200
argues that consumers like her will be discouraged from seeking legal redress on an individual basis, while businesses like AutoNation will be encouraged to engage in illegal conduct because they will not have to be concerned about potential class actiоns. This assumes that the right to proceed on a class-wide basis supercedes a contracting party’s right to arbitrate under the FAA. However, the primary purpose of the FAA is to overcome courts’ refusals to enforce agreements to arbitrate and to ensure that private agreements to arbitrate are enforced according to their terms.
See Volt Info. Sciences, Inc. v. Bd. of Trustees,
Leroy does not argue that arbitration will deprive her of any substantive rights or statutory remedies under the Finance Code that she would have otherwise as a member of a class. Instead, she argues that without the class action device, consumers will be disinclined to pursue individual remedies for small damages. 4 While there may be circumstances in which a prohibition on class treatment may rise to the level of fundamental unfairness, Leroy’s generalizations do not satisfy her burden to demonstrate that the arbitration provision is invalid here. 5
*201 3. The Arbitration Clause does not Violate Public Policy.
Leroy also argues thаt enforcement of the arbitration clause in this circumstance will violate public policy in the following ways: (1) purchasers will be discouraged from pursuing their legal remedies because of the expense and the small amounts involved; (2) most purchasers would likely remain unaware of the illegal fees charged; and (3) arbitration of some 220 separate claims for small damage amounts would unnecessarily overburden judicial resources. We will address each in turn.
First, Leroy contends that consumers will be deterred from seeking redress against AutoNation because the costs of arbitration will far exceed the illegal $45 fee they were chаrged. In support of her argument, Leroy directs us to no record evidence, but merely asserts that the American Arbitration Association’s commercial arbitration rules require an initial filing fee of at least $650.00, and that once a consumer commits to pay the arbitration administrative fee, the arbitrator’s fee, and attorneys’ fees to assist in the arbitration, “it is not unreasonable to believe the consumer’s cost will exceed $4,500.00.” Because Leroy did not make this argument below, we find it is waived.
Next, we address Leroy’s argument that most putative class members would not be aware of the alleged illegal fees “because most customers are nоt intimately familiar with the Texas Finance Code.” Leroy directs us to no authority that this factor, either alone or in conjunction with other factors, requires that an arbitration provision be invalidated as substantively unconscionable. Additionally, we note that on the front of both the Purchase Agreement and the RIC there is a notice in all capital letters reciting the following:
A DOCUMENTARY FEE IS NOT AN OFFICIAL FEE. A DOCUMENTARY FEE IS NOT REQUIRED BY LAW, BUT MAY BE CHARGED TO PURCHASERS FOR HANDLING DOCUMENTS AND PERFORMING SERVICES RELATED TO THE CLOSING OF A SALE. A DOCUMENTARY FEE MAY NOT EXCEED $50.
This notice is sufficient to put consumers on notice that a documentary fee in excess of $50.00 would be a violation of the law.
Turning to Leroy’s last argument, she contends that the arbitration provision violates public policy because some 220 individual arbitrations, lawsuits, or trials to determine the enforceability of the arbitration provision, in which each consumer seeks a small damages amount, would drain consumer and judicial resources. However, as the Supreme Court made clear in
Moses H. Cone Memorial Hospital v. Mercury Construction Co.,
the FAA
“requires
piecemeal resolution when necessary to give effect to an arbitration agreement.”
Moses H. Cone Mem’l Hosp. v. Mercury Const. Co.
D. Did AutoNation Fail to Act Diligently in Seeking Mandamus Relief?
*202
Finally, Leroy argues that Au-toNation was not diligent in pursuing mandamus reliеf because of its eight-month delay in filing its petition for mandamus.
See Rivercenter Assocs. v. Rivera,
We conditionally grant the writ of mandamus and direct the trial court to vacate its order of December 28, 2001, denying AutoNation’s motion to compel arbitration.
II. AUTONATION’S INTERLOCUTORY APPEAL
AutoNation’s interlocutory appeal of the trial court’s order certifying a class relies in part on the existence of the arbitration provision in the RIC. In its first issue, AutoNation argues the order should be reversed because the claims of all the class members are subject to arbitration, and therefore the requirements for class certification cannot be met. Notwithstanding the applicability of the arbitration prоvision, AutoNation contends in three additional issues that the purported class cannot satisfy the requirements of Rule 42 because individual issues will predominate over common issues, class treatment is not superior to other means of adjudication, and Leroy is not an adequate class representative. In response, Leroy contends the trial court correctly determined that arbitration had no bearing on the class certification issues and the court did not abuse its discretion in granting class certification.
Because we find that, like Leroy, the claims of the putative class members are subject to arbitration, we hold that the trial сourt erred in certifying a class but denying arbitration. Our resolution of Au-toNation’s first issue renders it unnecessary for us to discuss its remaining issues.
Although we have determined that Leroy’s claims are subject to arbitration, that does not necessarily foreclose the possibility of class-wide relief. During oral argument, we raised the question of the possibility of a class-wide arbitration. We requested the parties prepare supplemental briefing on the issue, and both sides responded with excellent briefs. But arbitration of a class action is a relatively new and dynamic concept. See Richard Jeydel, Consolidation, Joinder and Class Actions: What Arbitrators and Courts May and May Not Do, 57 Disp. Resol. J. 24, 26 (2003) ('With employment, credit card and other form agreements now being extended to large classes of potentially similarly situated individuals, [class-wide arbitration] is an area ripe for development.”). Leroy’s claims may be well-suited for class-wide arbitration. However, we have decided not to address the issue at this time because (1) class-wide arbitration was not requested below, (2) this record contains no evidence that a class-wide arbitration is feasible or desirable, and (3) the trial court has not had the opportunity — nor has the arbitrator *203 had an opportunity 6 — to consider this as an option. If the parties desire to request this type of relief, they may do so in the trial court.
We therefore reverse the trial court’s May 15, 2002 order granting certification and remand the case to the trial court.
CONCLUSION
We conditionally grant AutoNation’s writ of mandamus and direct the trial court to vacate its order of December 28, 2001, denying AutoNation’s motion to compel arbitration. Our writ will issue only if the trial court fails to do so. We also reverse the trial court’s May 15, 2002 order granting class certification and remand for further proceedings in accordance with this opinion.
Notes
. This lack of discretion in applying substantive law is not to be confused with the trial court’s duty (under Schein) in a class action involving multi-state class participаnts to determine which state’s law applies to the claims. See Henry Schein, Inc. v. Stromboe, 46 Tex. Sup.Ct. J. 103 (Tex.2002).
. We also agree with AutoNation that Leroy’s claims are subject to arbitration based on the well-settled principle of Texas contract law that "[when] several instruments, executed contemporaneously or at different times, pertain to the same transaction, they will be read together although they do not expressly refer to each other.”
See Fort Worth Indep. Sch. Dist. v. City of Fort Worth,
. By way of a footnote in her response to AutoNation’s petition for mandamus, Leroy incorporates the argument made in her appel-lee’s brief that the arbitration clause is unconscionable because it is not conspicuous. It is unclear from the footnote whether Leroy intended to incorporate all the arguments she makes in support of her contention that the arbitration clause is unconscionable; however, in an abundance of caution and in the interest of a complete review, we will address her arguments regarding unconscionability in their entirety in this section.
. Leroy does not contend that proceeding in arbitration deprives her of any right to invoke the class action procedure available for violations of the Finance Code subtitle governing loans and financed transactions.
See
Tex. Fin. Code Ann. § 349.403. Even if she had raised the issue, however, federal law has long held that, so long as a party's substantive rights may be adequately vindicated, statutory claims may be arbitrated in the absence of a specific congressional intent to preclude a waiver of judicial remedies for the statutory rights at issue.
See Gilmer v. Interstate/Johnson Lane Corp.,
. Nor do we find Leroy’s authority persuasive. In support of her argument that the arbitration provision is unconscionable because it prevents individuals from asserting their legal rights, Leroy cites two cases,
Szetela v. Discover Bank,
. Because we have not been asked to address this question, we express no opinion Qon whether an arbitrator may determine if an arbitration is done on a class-wide basis.
