The boring but important stuff.
Last updated: March 25, 2026
Buy it, use it on two machines, don't share your key. If it doesn't work for you, email us within 30 days and get your money back. That's the deal.
By purchasing, installing, or using Smrt Stem ("the Software"), you agree to these terms. If you do not agree, do not use the Software.
S2pd Audio grants you a limited, non-exclusive, non-transferable license to install and use Smrt Stem on up to two (2) computers that you own or control, for personal or commercial use in your audio production work.
Each purchase includes one license key that can be activated on two machines. If you need additional activations (e.g. a new computer), contact us at hello@s2pdaudio.com and we will accommodate you on a case-by-case basis.
You may not:
Smrt Stem offers a 14-day free trial with full functionality. No credit card or account is required to start a trial. After 14 days, a license key is required to continue using the Software.
Smrt Stem is sold as a one-time purchase at the price listed on our store (currently $59 USD). Payments are processed by LemonSqueezy (Lemon Squeezy, Inc.) as our merchant of record. LemonSqueezy handles all tax collection, payment processing, and receipt generation.
Prices may change at any time, but changes will not affect existing purchases.
We offer a 30-day money-back guarantee. The 30-day window begins on the first day of your free trial, not the date of purchase. If you skip the trial and purchase immediately, you have the full 30 days. If you buy after your full 14-day trial is complete, you'll have 16 days remaining to request a refund.
To request a refund, email hello@s2pdaudio.com with your order number or the email address used for purchase.
Your license entitles you to all updates within the current major version of Smrt Stem (e.g. all 1.x updates). Future major versions may require a new purchase or paid upgrade, which will be offered at a discount to existing customers.
Smrt Stem and all associated branding, code, design, and assets are the intellectual property of S2pd Audio. This license grants you the right to use the Software, not ownership of it.
Smrt Stem is provided "as is" without warranty of any kind, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement.
Smrt Stem is a quality control tool that assists in identifying potential issues with audio stem deliveries. It does not guarantee the detection of all issues, and results should be verified by the user. S2pd Audio is not responsible for any decisions made based on the Software's analysis.
In no event shall S2pd Audio be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits or revenue, whether incurred directly or indirectly, arising from your use of the Software.
S2pd Audio's total liability for any claim arising from or related to the Software shall not exceed the amount you paid for the Software.
This license is effective until terminated. Your rights under this license will terminate automatically if you fail to comply with any of its terms. Upon termination, you must cease all use of the Software and destroy all copies.
These terms shall be governed by and construed in accordance with the laws of the Province of Ontario, Canada, without regard to its conflict of law provisions.
We may update these terms from time to time. We will notify users of significant changes through the application or via email. Continued use of the Software after changes constitutes acceptance of the updated terms.
S2pd Audio
Email: hello@s2pdaudio.com
Web: s2pdaudio.com
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