Amazing app! The COD OTP verification feature works smoothly and helps reduce fake or unverified orders . The team is very professional, helpful, and quick to respond . They even arranged a Google Meet session to explain and fix everything step by step. Excellent service and support — highly recommended!

I am fully satisfied with your hilltech services.

Such wonderful experience

HillTech has truly transformed our communication experience! The calling services are smooth and reliable, making everything hassle-free. What really makes them stand out is their excellent support team — always quick to respond and extremely helpful. A special mention to Priya, who goes above and beyond to resolve queries and ensures you feel valued every time. Highly recommend HillTech for dependable service and outstanding support!

I’ve been using Hillteck for a few months now, and the difference is night and day. Fake COD orders have all but vanished, and setup was seamless. Their OTP and WhatsApp verification really works—and the support team is amazingly responsive. It’s helped reduce our RTO losses and even motivated customers to go prepaid with smart offers. Highly recommended

am using Hillteck COD app since few months and that is working fine for my shopify store.

Very useful app for order conformation address verification. Also lot of type funtion of order conformation. Like as what's app verification, calling verification and OTP verification.

Excellent COD Verification Before Checkout! Hillteck's COD OTP Verification before checkout feature is exactly what we needed to reduce fake orders and increase the reliability of our cash-on-delivery (COD) transactions. The process is smooth, sending OTPs via WhatsApp or SMS before customers can complete their order. It has significantly cut down on COD fraud and helped us filter out unverified orders early. The integration with our eCommerce store was effortless, and their support team, especially Priya and Benson, have been incredible throughout the setup process. This feature has made our operations much more efficient and trustworthy, and it’s now a must-have in our system. Highly recommended for any business dealing with COD orders!

Super easy and very helpful for any small big ecommerce company. Their team is also very friendly and help in resolving the issues quickly.

Good

Great service OTP sending is efficient.

It has reduced a lot of fake COD orders for me and suprisingly we also a jump in the AOV value.

Good service and well support