Read this carefully for rules and instructions:

This rebate offer is sponsored solely by ILIO. One rebate for each product, per customer. To qualify, Spectrasonics Omnisphere, Keyscape, and Trilian BOXED VERSIONS must be purchased from ILIO or from an authorized dealer in North, Central, and South America from May 1 through June 2, 2025. The following rebates are offered:
Omnisphere: $50 cash back
Keyscape: $40 cash back
Trilian: $30 cash back
Must be 18 or older. To redeem your rebate(s), enter your full name and email address in the appropriate fields on this online form. Submit a photo or scan of your entire receipt from an authorized dealer (image must include dealer logo, item purchased, purchase date, and your name) along with a photo of the unique 14-digit serial code on the back of the Omnisphere, Keyscape, or Trilian box as shown in examples below. (Note: Do not submit the serial number from inside the product's User Guide.) You must also select your form of rebate payment as shown. Please keep a copy of all submitted materials for your records. ILIO is not responsible for illegible, incomplete, or incorrect submissions. Offer expires after June 2, 2025. Proofs of purchase must be submitted electronically no later than June 30, 2025. Offer good in North, Central, and South America only. Void where prohibited, taxed, or restricted by law. Rebate terms refer to and will be paid in United States dollars. Software may not be returned.

Please allow 4-6 weeks for your rebate to arrive.