1. PURCHASE METHOD OF ENTRY: To enter the Sweepstakes via the purchase method of entry (“Purchase Entry”), visit www.castrolpromotion.com (“Website”) during the Sweepstakes Period, and follow the directions to complete and submit an official entry form, including uploading a copy of the original receipt showing the Qualifying Workshop location (including address), specific Eligible Product purchased, price paid, receipt total and date of purchase (which must be made during the Sweepstakes Period). Once verified, Entrants will receive one (1) entry into the Sweepstakes random drawing, as well as an entry confirmation email upon successfully submitting their valid receipt per the instructions above. For purposes of the Sweepstakes, a valid entry occurs when Sponsor/Administrator’s server records the Purchase Entry information. Valid proof of purchase clearly showing the Eligible Product purchased is required to be deemed a Purchase Entry. All Purchase Entries must be submitted no later than 11:59:59 PM CT on September 30, 2026, to be entered into the final Weekly Entry Pool (as defined in the Full Official Rules). Neither Sponsor nor Administrator are responsible for misdirected, delayed, or any other technical glitches associated with the submission or receipt of a Purchase Entry.

1. NO PURCHASE METHOD OF ENTRY: To enter the Sweepstakes via the no purchase method of entry (“AMOE Entry”), Entrants must hand print their full name, street address, city, state and zip code, day and evening telephone numbers (including area codes), and e-mail address on a 3"x5" postcard/paper and mail in a #10 sealed envelope with proper postage affixed to: Q3’26 Castrol NBA Sweepstakes, c/o Arrowhead Promotion & Fulfillment Co., Inc., P.O. Box 4006, Dept S9857, Grand Rapids, MN 55730. Each AMOE Entry must be postmarked by September 30, 2026, and received by October 7, 2026. No mechanical reproductions permitted. Neither Sponsor nor Administrator are responsible for lost, late, postage due, mutilated, illegible, stolen or damaged mailing of any AMOE Entry. Upon receipt of the AMOE Entry, Entrant will receive one (1) entry into the applicable Weekly Entry Pool’s random drawing (based on when the AMOE Entry is received).

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