Double Opt-In
Double opt-in is a two-step consent process where the merchant first submits contact details and then confirms via a second action — typically email link click, SMS reply, or callback verification — producing the strongest documented consent for MCA outreach.
Why This Matters
Double opt-in is the gold standard for TCPA-safe lead generation. The two-step process eliminates accidental form fills, bot-generated submissions, and competitor sabotage submissions. Conversion rates on double-opt-in leads run 30–60% higher than single-opt-in because the merchant has demonstrated intent twice. The trade-off: double opt-in reduces lead volume by 40–70% versus single opt-in. For high-cost MCA channels, the quality premium outweighs the volume reduction; for cost-sensitive volume plays, single opt-in often wins on cost-per-funded-deal.
Frequently Asked Questions
Frequently Asked Questions
How is double opt-in implemented?
Typical flow: merchant submits form → system sends confirmation email or SMS with click-to-confirm link or reply-keyword → merchant confirms → record marked opt-in-confirmed. Without confirmation within 24–72 hours, record is suppressed from outreach.
Is double opt-in required by law?
Not by US TCPA — single opt-in with documented consent is legally sufficient. Double opt-in is a best practice for litigation defense and lead quality. Some international markets (CASL in Canada) effectively require double opt-in for commercial messaging.