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No. 10000819
United States Court of Appeals for the Ninth Circuit
Stacia Cullors v. Cerebral, Inc.
No. 10000819 · Decided July 12, 2024
No. 10000819·Ninth Circuit · 2024·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
July 12, 2024
Citation
No. 10000819
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS JUL 12 2024
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
STACIA CULLORS, an individual; et al., No. 23-55594
Plaintiffs-Appellants, D.C. No.
2:22-cv-09143-DSF-PD
v.
CEREBRAL, INC., MEMORANDUM*
Defendant-Appellee.
Appeal from the United States District Court
for the Central District of California
Dale S. Fischer, District Judge, Presiding
Submitted July 10, 2024**
Pasadena, California
Before: GRABER, N.R. SMITH, and NGUYEN, Circuit Judges.
Named Plaintiffs Stacia Cullors, Eric Eberle, Maggie Harrison, Nicole
Scurlock Dewey, Mercedes Schroeder, and Patricia Anne Crawford appeal the
district court’s order granting Defendant Cerebral, Inc.’s motion to compel
arbitration for the underlying claims brought in this putative class action.
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
**
The panel unanimously concludes this case is suitable for decision
without oral argument. See Fed. R. App. P. 34(a)(2).
Reviewing de novo decisions compelling arbitration, Bushley v. Credit Suisse First
Bos., 360 F.3d 1149, 1152 (9th Cir. 2004), we affirm.
In determining whether a valid arbitration agreement exists, courts “apply
ordinary state-law principles that govern the formation of contracts.” First Options
of Chi., Inc. v. Kaplan, 514 U.S. 938, 944 (1995). The parties here concede that
California law applies, and we agree. “To form a contract under California law,
there must be actual or constructive notice of the agreement and the parties must
manifest mutual assent.” Keebaugh v. Warner Bros. Ent. Inc., 100 F.4th 1005,
1013–14 (9th Cir. 2024) (citation and internal quotation marks omitted).
The parties here entered into an arbitration agreement by way of a sign-in
“wrap” agreement.1 Under California law, courts have found sign-in wrap
agreements based on inquiry notice enforceable when: “(1) the website provides
reasonably conspicuous notice of the terms to which the consumer will be bound;
and (2) the consumer takes some action, such as clicking a button or checking a
box, that unambiguously manifests his or her assent to those terms.” Id. at 1014
1
The district court characterized Defendant’s terms and conditions as
“fall[ing] somewhere between a clickwrap and browsewrap agreement.” The
agreement relevant to this case is a sign-in wrap agreement because, before
prospective users can proceed with creating an account, the webpage notes that
“By clicking ‘Get started’ you agree [to] Cerebral’s Terms & Conditions, including
the mandatory arbitration, Privacy Policy and Telehealth Consent.” See Keebaugh,
100 F.4th at 1014 (“[U]sers are required to advance through a sign-in screen which
states ‘By tapping “Play,” I agree to the Terms of Service.’ Therefore, this is a
sign-in wrap agreement.”).
2
(quoting Berman v. Freedom Fin. Network, LLC, 30 F.4th 849, 856 (9th Cir.
2022)) (internal quotation marks omitted). In determining whether notice and
assent are sufficient, courts must consider “the full context of the transaction.” Id.
at 1017 (citations and internal quotation marks omitted); see id. (explaining that
courts must consider whether the typical consumer in “that type of transaction
contemplates entering into a continuing, forward-looking relationship governed by
terms and conditions” (citations and internal quotation marks omitted)).
Here, Defendant’s website provided reasonably conspicuous notice to
Plaintiffs of the terms and conditions, and the accompanying mandatory arbitration
agreement because: (1) when signing up for an account, Plaintiffs were presented
with a purple button with white text that read “Get started”; (2) directly below the
purple “Get started” button was additional text in a dark-colored font that read “By
clicking ‘Get started’, you agree to Cerebral’s Terms & Conditions, including the
mandatory arbitration, Privacy Policy and Telehealth Consent,” (emphasis added),
see id. at 1014 (noting that reasonably conspicuous notice requires displaying the
notice “in a font size and format such that the court can fairly assume that a
reasonably prudent Internet user would have seen it” (citation and internal
quotation marks omitted)); (3) the “Terms & Conditions” hyperlink is in a blue
text, denoting the existence of a hyperlink, see id. (noting that terms “may be
disclosed through hyperlinks” but “the presence of a hyperlink must be readily
3
apparent,” and “[s]imply underscoring words or phrases . . . will often be
insufficient to alert a reasonably prudent user that a clickable link exists”
(alterations in original) (citations and internal quotation marks omitted)); see also
Berman, 30 F.4th at 857 (“Customary design elements denoting the existence of a
hyperlink include the use of a contrasting font color (typically blue) and the use of
all capital letters, both of which can alert a user that the particular text differs from
other plain text in that it provides a clickable pathway to another webpage.”); and
(4) the terms and conditions contain an extensive explanation of mandatory
arbitration, which is required to be on an individual and not a class basis, see
generally Kilgore v. KeyBank, Nat’l Ass’n, 718 F.3d 1052, 1058 (9th Cir. 2013)
(en banc) (explaining that the argument that a class action waiver, in and of itself,
is unconscionable under state law or that an arbitration agreement is
unconscionable solely because it contains a class action waiver, “is now expressly
foreclosed by [AT&T Mobility LLC v. Concepcion, 563 U.S. 333, 351–52
(2011)]”).
Plaintiffs each clicked the “Get started” button on Defendant’s webpage and
proceeded to create their respective accounts. Plaintiffs, therefore, unambiguously
manifested assent to the website’s terms and conditions and the accompanying
arbitration agreement. See Berman, 30 F.4th at 857 (“A user’s click of a button
can be construed as an unambiguous manifestation of assent only if the user is
4
explicitly advised that the act of clicking will constitute assent to the terms and
conditions of an agreement.”); see also Oberstein v. Live Nation Ent., Inc., 60
F.4th 505, 517 (9th Cir. 2023) (“[T]he notices at issue explicitly alert the user that
by creating an account, signing in, or purchasing a ticket, and proceeding to the
next page, the user ‘agrees to our Terms of Use.’ . . . [T]hat is all that is
required.” (citation omitted)). Accordingly, the district court properly compelled
arbitration.
AFFIRMED.
5
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUL 12 2024 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUL 12 2024 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT STACIA CULLORS, an individual; et al., No.
03Fischer, District Judge, Presiding Submitted July 10, 2024** Pasadena, California Before: GRABER, N.R.
04Named Plaintiffs Stacia Cullors, Eric Eberle, Maggie Harrison, Nicole Scurlock Dewey, Mercedes Schroeder, and Patricia Anne Crawford appeal the district court’s order granting Defendant Cerebral, Inc.’s motion to compel arbitration for the
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS JUL 12 2024 MOLLY C.
FlawCheck shows no negative treatment for Stacia Cullors v. Cerebral, Inc. in the current circuit citation data.
This case was decided on July 12, 2024.
Use the citation No. 10000819 and verify it against the official reporter before filing.