For carriers and reviewers
How customers opt in to PostVoice texts
Opt-in type: mobile QR code. The code opens the customer's messaging app with a pre-filled opt-in text, “winship labs - Share my review!”, addressed to (866) 369-4422. Nothing is sent until the customer taps Send, so every customer starts the conversation themselves.
| Program | PostVoice review texts |
|---|---|
| Business | PostVoice, operated by winship labs LLC, 5441 S Macadam Ave Ste R, Portland, OR 97239 |
| Sender | Toll-free number (866) 369-4422, which also takes the review calls |
| Use case | Customer care. A customer calls to leave a review by voice, and the same number texts back a link so they can post the written review. Every message answers the customer's own request, and none are promotional. We use it now to demo PostVoice with client businesses. |
| Frequency | Message frequency varies, up to 4 messages per month |
| Opt-in message | “winship labs - Share my review!”, pre-filled by the business's QR code. The words before the dash name the business being reviewed. |
| Opt-in keywords | “Share my review”, REVIEW, START |
| Opt-out keywords | STOP, END, CANCEL, UNSUBSCRIBE, QUIT, STOPALL |
| Help keywords | HELP, INFO |
| Terms | https://sms.postvoice.ai/terms |
| Privacy | https://sms.postvoice.ai/privacy |
The opt-in flow
- The QR code. A printed card at the business shows the QR code with the business name, the PostVoice brand and company name, what the code does, why to use it, message frequency, rates, and HELP and STOP instructions (screenshot 1).
- The pre-filled message. Scanning opens the phone's messaging app with “winship labs - Share my review!” filled in, addressed to (866) 369-4422. Nothing is sent until the customer taps Send.
- The confirmation. When the message arrives, we reply once with the confirmation below, which includes the number to tap to call (screenshot 2).
- The review. The customer calls and speaks their review. We turn it into a written review and text a link so they can post it themselves.
- On the web. Customers who can't scan can use https://sms.postvoice.ai/join, a mobile page with the same consent disclosure above a button that opens the same pre-filled text (screenshot 3).
- Proof of consent. Each opt-in is the customer's own inbound message, logged with its phone number and timestamp by our messaging provider.
Screenshots



Exact messages
Pre-filled opt-in message (sent by the customer)
winship labs - Share my review!
Opt-in confirmation (our reply)
PostVoice: Thanks for opting in. Tap to call and leave your review of winship labs by voice: (866) 369-4422. We'll text you a link to post it. Up to 4 msgs/mo. Msg & data rates may apply. Reply HELP for help, STOP to opt out.
Review link (after the call)
PostVoice: Hey [first_name], thanks for your review! We turned your voice into a text review. Go here to share it: https://sms.postvoice.ai/review-demo Reply STOP to opt out.
Help reply
PostVoice by winship labs LLC: voice reviews. Help: ryan@winshiplabs.com or sms.postvoice.ai. Up to 4 msgs/mo. Msg & data rates may apply. Reply STOP to opt out.
Opt-out
Replying STOP, END, CANCEL, UNSUBSCRIBE, QUIT, or STOPALL opts the number out. The customer gets one confirmation that they are unsubscribed and no further messages. Texting “Share my review” again opts back in.