Note: costs mentioned below are given in US dollars as a general point of reference — actual prices vary by country, currency, and local market.
A "share your review" button is a call-to-action placed on a vehicle's page, in a post-delivery email, or inside an owner app that routes the customer straight to a review form or a pre-filled social share prompt. Timing matters more than placement: prompts sent 7-30 days after delivery, once the owner has real driving experience but before enthusiasm fades, get meaningfully higher completion than a same-day ask. Any incentive offered for leaving a review (discount, sweepstakes entry) must be disclosed as incentivized and must not be conditioned on a positive review — the FTC treats compensated reviews as endorsements subject to the same disclosure rules as influencer content.
At a glance
| Element | Best practice |
|---|---|
| Timing | 7-30 days post-delivery — real experience, still fresh |
| Placement | Model page, post-delivery email, and owner app/portal |
| Form length | Star rating + 1 open text field; long forms cut completion |
| Incentives | Allowed if disclosed and not conditioned on review sentiment |
| Syndication | Route reviews to the brand site, Google Business Profile, and dealer pages |
What the button does, mechanically
It's a single, clear CTA — "Share your review" or "Rate your [Model]" — placed where an owner naturally is: the model's page for prospective buyers researching, a post-delivery email for recent owners, or inside a brand/dealer app for ongoing engagement. Clicking it routes to either a structured review form (star rating plus a text field) or, on social-focused implementations, a pre-filled post template the owner can edit and publish directly to their own account.
Why timing beats placement
A review request sent the day of delivery captures excitement but almost no real usage experience — the resulting review reads generically ("love it so far!") and isn't very useful to other shoppers. Waiting 7-30 days lets the owner form an actual opinion about comfort, tech quirks, and real-world range or mileage, while staying close enough to delivery that they still remember specifics. Requests sent months later see completion rates drop sharply as the moment of enthusiasm passes.
Keeping the form short
A star rating plus one open-ended prompt ("What surprised you most about your [Model]?") outperforms a long multi-page questionnaire for completion rate. Additional optional fields (would you recommend it, favorite feature) can follow after the core rating without blocking submission.
Incentivizing reviews without breaking disclosure rules
Offering a small discount code or sweepstakes entry for leaving a review is common and generally fine — but two rules matter: the incentive must be disclosed on the review itself (many platforms auto-tag "incentivized review"), and it must not be conditioned on the review being positive. Paying only for 5-star reviews, or removing negative ones, crosses from an incentive into a manipulated review system, which risks both regulatory action and, if discovered, a credibility hit that outweighs the review volume gained.
| Practice | Compliant? | Note |
|---|---|---|
| $10 discount for any submitted review, positive or negative | Yes | Disclose as incentivized |
| Discount only if review is 4+ stars | No | Conditioning on sentiment is a compliance risk |
| Removing a published negative review | No | Legitimate negative reviews shouldn't be suppressed |
| Pre-filled share text the owner can freely edit | Yes | Owner retains control of final wording |
Where reviews should go once submitted
The highest-value setup syndicates a single submitted review to multiple places: the brand's own model page, the relevant dealer's page, and the brand's Google Business Profile, rather than collecting reviews in one silo nobody else sees. A short opt-in checkbox ("share this review publicly across our sites") at submission time covers permission for that syndication.
What good review volume actually needs
Volume comes from consistency of the ask, not from one big push — sending the prompt to every delivered owner at the 7-30 day mark, every time, produces more reviews over a year than an occasional campaign email blast. Track completion rate (clicks to the button vs. actual submissions) to catch a form that's too long or a prompt that's poorly timed before it quietly suppresses volume for months.
Reward the act of reviewing, not the star rating — conditioning on positivity is the line that turns an incentive into a compliance problem.
Frequently asked questions
When is the best time to ask a customer for a car review?
Is it legal to offer a discount for leaving a review?
Should negative reviews be removed if a customer complains?
Where should customer reviews be published once collected?
Sources & further reading
- FTC — Guides Concerning the Use of Endorsements and Testimonials
- Google Business Profile Help — Managing Reviews
Figures, prices and policy details were current at the last-updated date above. Automotive pricing, incentives and regulations change frequently — verify time-sensitive details with the linked primary sources. Read our editorial policy and fact-checking standards.
