Refinement economics differ substantially. ALIGNERCO explicitly lists a $250 approved post-treatment refinement fee. NewSmile says compliant patients may receive additional aligners at no extra cost, but lists $499 if extra aligners are needed because instructions were not followed. Smileie markets free refinement under its guarantee and includes unlimited refinements in its $1,499 Pro tier. SmileSet's public fit policy clearly discusses remakes/exchanges, but we would obtain written clarification on orthodontic refinement charges before buying.
Refinement policy comparison
| Provider | Published refinement / extra-tray position | Potential cost signal |
|---|---|---|
| ALIGNERCO | Post-treatment re-evaluation may lead to an approved refinement, generally requested within the stated post-treatment window. | $250 approved refinement fee under current policy. |
| NewSmile | Additional aligners may be provided at no extra cost after compliant treatment when the team determines they are needed to pursue the projected outcome. | $0 potentially for compliant treatment; $499 if extra aligners are needed due to failure to follow the plan. |
| Smileie | Current product language advertises a satisfaction guarantee / free refinement when clinically appropriate. Smileie Pro explicitly includes unlimited refinements. | Standard-plan details should be confirmed in writing; Pro: unlimited included. |
| SmileSet | Published policy emphasizes replacement/remake for improper fit and a complimentary new impression kit. | Orthodontic refinement pricing is not clear enough in the public materials we reviewed—ask before purchase. |
Why refinement policy matters more than most comparison sites admit
A treatment preview is a projection. Teeth may not move exactly as planned, trays can stop tracking, impressions can create fit issues, and bite goals may require further movement. When that happens, “refinement” can mean another scan or impression plus a new series of trays. The consumer question is not just whether a provider offers refinements—it is who pays, when they are allowed, how many are included and what compliance evidence is required.
Five questions to ask before checkout
- How many refinement rounds are included?
- What exact conditions make refinements free versus paid?
- How soon after treatment must I request them?
- What progress photos/check-ins must I complete to preserve eligibility?
- Are new impressions/scans, shipping and retainers included in the refinement cost?
Official policy sources
- Smileie: Official refund & return policy
- Smileie: Official guarantee
- SmileSet: Official treatment page
- SmileSet: Official refund policy
- ALIGNERCO: Official refund policy
- ALIGNERCO: Official guarantees
- NewSmile: Official refund policy
Compare the current price, refund/remake terms, what is included, and the total cost after retainers or replacements. Details can change, so confirm the offer on the provider's site before checkout.
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