OTP+ B2B SMS & Social Login

Added a prominent resend button with a 30-second cooldown timer after support showed me the resend configuration. Before that, customers who missed the initial SMS had no idea how to get another code. Simple addition that reduced support tickets about 'I never got my code' by about half.

Wanted to pre-register phone numbers for existing customers to avoid a verification wall on their first post-install visit. Support ran a bulk import of 3,400 phone numbers from our customer CSV. Existing customers experienced zero disruption after the install.

Our support team couldn't access customer accounts because of OTP blocking them. Support configured a support agent bypass using specific IP ranges from our office network. Agents can log into customer accounts for troubleshooting while the OTP protection stays active for everyone else.

Two overlapping popups — OTP and age verification — were confusing customers. Support set the OTP widget to detect other popups and queue behind them. Age verification appears first, OTP triggers after age is confirmed. No more popup collision.

Wanted to share one OTP+ account across US and Canada Shopify stores. Support explained each store needs its own installation but showed me how to replicate configuration between stores using the settings export. Set up the second store in under five minutes with identical settings.

A customer reported receiving an unsolicited OTP code. Support checked the attempt log and found a failed login attempt from an unfamiliar IP. They helped me notify the customer and recommend a password change. Having the ability to trace exactly what happened turns a scary situation into a manageable one.

Our accessibility audit flagged missing aria labels on the OTP input. Support confirmed the issue and pushed a widget update within the week that added proper aria labels, keyboard navigation, and screen reader announcements. Our next audit passed clean. Responsive to accessibility concerns without pushback.

Made the returns portal OTP optional instead of mandatory after customers complained. Support configured a 'verify if suspicious' mode that only triggers when the return request has fraud signals — different address, high value, or multiple returns in a short period. Legitimate returns go through instantly, suspicious ones get checked.

Evaluated switching from SMS to email-based verification. Support walked me through the email OTP setup and helped me A/B test both methods. Email had a slightly lower completion rate but zero delivery cost. We ended up keeping SMS for new customers and offering email as a fallback. Support helped us run the test properly rather than just giving an opinion.

Monthly subscription renewals were triggering OTP verification even though the customer wasn't actively on the site. Support configured an exemption for automatic recurring charges. Subscriptions renew silently now, verification only fires on manual actions. Solved a problem I didn't realize I had until subscribers started emailing us about unexpected verification texts.

The checkout progress bar didn't show the verification step, confusing customers. Support gave me a theme code snippet that adds a 'Verify' step to the progress indicator. Customers now see where they are in the checkout flow and don't feel surprised by the verification. Reduced the confused support tickets we were getting.

Noticed a flood of failed verification attempts from one area code. Support investigated and confirmed it was a brute-force attempt. They enabled the rate limiter for that region — after three failed attempts, the IP gets temporarily blocked. The attack stopped within hours. Having someone who understands security patterns respond to that kind of question is reassuring.

B2B retailers logging in weekly found the 30-day trusted device period too short for their patterns. Support extended it to 90 days for accounts tagged as 'wholesale'. My retailers stopped complaining about the verification and some even mentioned they appreciate the security now that it's not intrusive.

Customers were entering phone numbers inconsistently — some with country codes, some without. Support enabled the automatic country code detection based on the customer's IP location. Now the input field pre-fills the country code and formats the number correctly. Small UX improvement that eliminated a common source of failed verifications.

The OTP widget was breaking inside our mobile app's webview. Support identified the webview rendering issue and provided a JavaScript bridge that handles the widget properly in webview contexts. Our app developer integrated it in half a day. They clearly had experience with this specific integration challenge.

Wanted OTP only on the login path, not guest checkout. Support configured the trigger to ignore guest sessions entirely. Guest checkout stays fast, account login gets verified. The distinction makes sense for our customer base where returning logged-in customers are higher value and worth the extra security step.

Asked about verification funnel analytics and support showed me a report I didn't know existed — completion rate, average time to verify, drop-off at each step, segmented by device type. The data showed mobile users complete faster than desktop users. Changed how I think about our checkout optimization priorities.

Really handy app for Shopify. The OTP login is easy to set up and makes the login process much quicker for customers. I also like the Google and Apple login options. Everything worked smoothly for me and I had no issues setting it up.

Wanted to skip verification for our Gold tier loyalty members. Support configured a customer tag exemption — anyone tagged 'gold-tier' bypasses OTP automatically. My best customers get a frictionless experience while new customers still get verified. Exactly the segmentation I was hoping for.

People were creating fake accounts to abuse our referral program using the same phone number. Support enabled the one-number-one-account restriction and showed me the duplicate detection dashboard. Referral fraud dropped to nearly zero. The dashboard showing blocked duplicate attempts is satisfying to look at.

We wanted phone verification on returns, not just login — to make sure the person requesting the return actually placed the order. Support confirmed the API supports custom trigger points and helped us hook the verification into our return form. Now the phone number on the return request has to match the order. Fraudulent return requests dropped noticeably.

New theme caused the OTP widget to overlap with our header navigation specifically on tablets. Support tested on multiple tablet resolution and found the breakpoint where the collision happens. They sent me a targeted media query fix for that specific screen range. Works perfectly on every device size now.

Wanted our brand's orange and white colors on the OTP widget instead of the default blue. Support walked me through every customizable element — button color, input border, background, text, even the timer circle color. The widget now looks like we built it ourselves. The depth of customization options exceeded my expectations.

Our BNPL provider needed verification before approval, specifically at the payment step rather than login. Support configured a custom trigger point at the payment method selection step. Now the verification only fires when someone selects BNPL, not for credit card orders. Surgical precision in where the verification appears.

I changed a setting I shouldn't have and suddenly every visitor saw a verification prompt. Support walked me through the configuration panel and identified the toggle I'd accidentally flipped. Reset it and the behavior went back to normal. They didn't make me feel bad about the mistake, which I appreciated.

Asked about WhatsApp as a Verification channel for our Latin American customers. Support showed me the WhatsApp verification option in the channel settings. Customers in supported countries now get a WhatsApp message instead of an SMS by default. Delivery rates in Mexico and Brazil improved significantly Because WhatsApp is more reliable there than SMS. Thanks

The verification popup was hiding behind our slide-out cart drawer. Support identified the z-index conflict in about Two minutes and sent a single CSS rule to fix it. The popup now appears correctly above every element on the page. They clearly deal with theme-specific conflicts regularly because the diagnosis was instant.

We sell to 40+ countries and I was worried about SMS delivery in some regions. Support sent me a country-by-country delivery reliability report and flagged three countries where alternative delivery methods would work Better. Proactively identifying potential issues before they became customer complaints shows they actually Think about the international use case.

very nice app and the support system is very good , i personally loved this

Customized the SMS text to include our brand name instead of a generic message. Support showed me the template editor and helped me draft a message that fits within the character limit while including our brand, the code, and the expiry time. Customers now see 'Your [Brand] verification code is...' which builds trust.

Three customers reported never receiving their OTP codes. I panicked thinking the system was broken. Support pulled up the delivery log within minutes, showed me all three messages were sent successfully but flagged as spam by the carriers. They helped me switch to a sender ID format that's less likely to be filtered. Haven't had a missing code since.

People were using virtual and VoIP numbers to bypass verification and create fake accounts. Support helped me turn on the carrier validation filter that flags non-mobile numbers. It doesn't block them outright — it just adds a second verification step. Fake account creation dropped significantly within the first week.

Really happy with OTP+! It's a very useful app for our Shopify store, and the support team is super responsive whenever we need assistance. Excellent service!

I asked about conditional verification based on cart value and support set it up remotely during our chat. Orders under $150 go straight through; anything above triggers Phone Verification. Checkout friction dropped noticeably on small orders, while High-value ones still get the fraud check. Exactly the balance I was looking For.

I reached out to support because the OTP widget was overlapping with a banner on our mobile layout. They didn't just tell me to adjust my CSS — they looked at my actual store, identified the conflict, and suggested a specific fix. Response came back within a few hours on a weekday afternoon. I was genuinely impressed.

Our custom theme was pushing the OTP widget below the fold on mobile and people were missing it entirely. I reached out to support expecting a generic CSS answer. Instead they pulled up our actual storefront, identified the exact div that was causing the layout shift, and sent me a three-line code snippet. Widget moved to the right spot on the first try.

We were losing UK customers at checkout because the verification code took too long to arrive. Support looked into our account settings and found we were routed through a secondary SMS gateway for European numbers. They switched it to the direct route and response times dropped from 30+ seconds to about 5. Nobody told us there were different routing options — support just found the problem and fixed it.

The app resolved two problems for me on shopify: 1. Quicker login as compared at shopify own customer login 2. OTP based login in addition to gmail or apple login If you are stuck somewhere, you can be assured of receiving prompt and meaningful responses from their helpdesk.

I’ve had a really good experience with OTP+ B2B SMS & Social Login. The app works well, and the best part is that it’s completely free. The support team, especially Arunava, has been very helpful and responsive whenever I needed assistance. Overall, a great app with excellent support. Highly recommended!

Excellent app and even better support! The support team was fast, clear, and really helpful in answering all my questions about pricing and setup. Highly recommend.

An excellent solution for modern Shopify stores. Finding an OTP app that accommodates the latest platform limits was a challenge, but this app delivers perfectly. Highly recommended!

Good Service

OTP+ replaced a clunky third-party login solution we had cobbled together. The difference in how polished the login experience feels now is night and day. Customers compliment the checkout flow regularly now, which is something I never expected to hear about a login screen.

We were worried about bot accounts and fake registrations inflating our customer list. The browser and bot detection feature in OTP+ caught a surprising number of suspicious sign-ups in the first week. The detailed logs make it easy to review and act on.

All I can say for now is that this was the easiest install ever! It’s so simple to navigate—clean, straightforward, and nicely designed. I just wish I could preview what it looks like right after installation to see exactly what my customers will experience. I'll be back in the next week or two for a full update.