We integrate localized payment gateways, secure express checkout buttons, and real-time shipping carrier API integrations. Our developers set up multi-currency converters and localized digital wallets options to eliminate transaction refusal at checkout. We connect tax engines to update and calculate sales tax percentages dynamically based on customer shipping addresses. We enable automatic address checks to prevent failed delivery attempts.
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Strategy & Execution.
We don't believe in guesswork. Our systematic engineering and marketing approach ensures every deployment has clear commercial milestones, secure APIs logic, and maximum conversions optimization.
We map geo-locations, check transaction volumes, and audit shipping carrier APIs.
We integrate Stripe/Razorpay checkouts, set up BNPL connectors, and add tax calculators.
We link real-time shipping rate APIs, enable address verification logs, and deploy code.
Target Metrics.
We design and engineer to lock in these strategic business outcomes for your storefront setup.
Localized Currencies Checkout
Auto-display payment methods and currency tokens based on visitor geographic coordinates.
One-Click Express Buying
Integrate instant checkout systems (Shop Pay, Stripe Link, Apple Pay) to bypass forms.
Automated Tax Updates
Set up tax engine API links that calculate tax percentages automatically at checkout.
What We Build & Engineer.
Stripe, Razorpay, and local payment gateway configurations.
Klarna & Affirm BNPL checkouts to increase average order values.
Automated tax engines calculating taxes based on geo-locations.
FedEx, DHL, and local shipping carrier rate APIs.
What You Receive.
Payment Gateway Setup
Logistics API Integrations
Tax Engine Configuration
Testing Suite Reports
Platforms & Technologies We Cover.
Payment Gateways
Integrating secure payment checkouts like Stripe, Razorpay, and PayPal.
BNPL Integrations
Adding buy-now-pay-later checkouts like Klarna, Affirm, and Simpl.
Shipping Rate APIs
Adding real-time shipping rate calculators and address checks at checkout.
Execution Process.
Commerce Audit
Analyzing conversion drop-offs, page load speeds, catalog structure, and checkout leaks.
UX/UI Blueprint
Designing intuitive, mobile-first shopping experiences engineered for high AOV.
Custom Development
Building pixel-perfect storefronts, custom sections, liquid code, and backend system hooks.
Launch & CRO
Deploying storefronts with rigorous QA, performance monitoring, and ongoing CRO sprints.
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Technology Stack
Common
Questions.
Have questions about budgets, timelines, support, hosting or security? Here are quick answers.
Search Optimization & Insights
Reduce checkouts drops and failed shipping charges. Two7Square specializes in custom payment gateway integration services, setting up secure Stripe, Razorpay, localized currencies displays, and shipping carrier integrations.