Plaintiffs routinely bring consumer class actions under statutes that allow only consumers—not businesses—to bring claims, or that are limited to transactions solely for personal or household purposes. See, e.g., Electronic Funds Transfer Act, 15 U.S.C. § 1693a(2); Real Estate Settlement Procedures Act, 12 U.S.C. § 2606(a)(1); California’s Consumer Legal Remedies Act, Cal. Civ. Code § 1780. But in some cases, the “consumer” requirement can be the Achilles’ heel for class certification. If it is difficult to determine whether a particular customer is a “consumer” without individualized inquiries, a proposed class action may flunk the predominance, ascertainability, and manageability requirements for class certification.

For example, in a recent zip-code class action, Leebove v. Wal-Mart Stores, Inc., the retailer was accused of improperly requiring customers paying by credit card to provide their phone numbers and addresses in violation of California’s Song-Beverly Credit Card Act. But that statute creates a private right of action only for a “natural person to whom a credit card is issued for consumer credit purposes.” Cal. Civ. Code § 1747.02(d). Business entities and people who use corporate credit cards are not eligible to sue.

That fact was crucial for defeating class certification in Leebove. As the court explained, “before liability could be established with respect to each class member, individualized proof regarding whether each class member’s credit card was issued as a consumer or as a business card would have to be produced.” Although the court also identified other defects in the proposed class, the need for mini-trials as to whether each class member qualified as a “consumer” under the statute was key to the court’s holding that the plaintiffs had failed to establish predominance.

There should be many other opportunities to make this kind of argument either in opposing a motion for class certification or in moving to strike class allegations at the very outset of the case. Here are some ideas (and helpful authority):

  • If the class is defined to include only consumers, does the need for individualized inquiries into whether a purchaser qualifies as a consumer or a business render the class non-ascertainable? See, e.g., Walewski v. Zenimax Media, Inc., 502 F. App’x 857, 861 (11th Cir. 2012).
  • Alternatively, is the class overbroad because it includes businesses? See, e.g., Mazur v. eBay Inc., 257 F.R.D. 563, 567 (N.D. Cal. 2009).
  • Or is the question whether the putative class member qualifies as a consumer so individualized as to either defeat predominance or make a classwide trial unmanageable? See, e.g., Kennedy v. Natural Balance Pet Foods (pdf), 361 F. App’x 785, 787 (9th Cir. 2010); Johnson v. Harley-Davidson Motor Co. Group, LLC (pdf), 285 F.R.D. 573, 583 (E.D. Cal. 2012); Ballard v. Branch Banking & Trust Co., 284 F.R.D. 9, 13-16 (D.D.C. 2012); Ewert v. eBay Inc., 2010 WL 4269259, at *9 (N.D. Cal. Oct. 25, 2010).
  • Finally, if the named plaintiff himself or herself arguably is not a “consumer” under the applicable law, are his or her claims typical of those of the absent class members? See, e.g., Aberdeen v. Toyota Motor Sales, U.S.A. (pdf), 2009 WL 7715964, at *6 (C.D. Cal. June 23, 2009), aff’d in relevant part, 422 F. App’x 617 (9th Cir. 2011).