Do you work with Journal3 and custom themes?

Yes. We have ready-made solutions and best practices for Journal3 (incl. JS/CSS optimizations, lazyload, defer/async, and module integration).

Can you develop OCMOD/VQMod modules?

Yes — we write and maintain OCMOD/VQMod, including safe XML/patches without breaking the core.

Do you implement option-based specials and complex pricing?

Yes — percentage/fixed discounts, replacing base price via option, combined discounts, Journal3 and cart/checkout compatibility.

Do you handle migrations/upgrades (OC2→OC3/OC4)?

Yes — full backups, staging, module/theme compatibility, data migration scripts, and zero-downtime windows.

Do you integrate payments/couriers/ERP?

Yes — ePay/Stripe/PayPal, Econt/Speedy, warehouses & ERP, imports/exports, API/cron syncs.

Do you offer SLAs and monitoring?

Yes — managed support with SLAs, uptime monitoring, security (WAF/2FA), backups, and incident response.

OpenCart Development, Modules and Support

What We Offer

Custom Modules (OCMOD/VQMod)

Clean XML modifications without touching the core. Code review, versioning, and rollback plan.

Request a Module »

Journal3 Compatibility

JS/CSS optimizations, template (twig) fixes, dynamic price handling, and product variations.

Journal3 Integration »

Speed & Core Web Vitals

Caching, critical CSS, defer/async, lazy loading, image and request optimization.

Optimization »

Payments & Couriers

ePay/Stripe/PayPal, Econt/Speedy, cash on delivery, dynamic rates, and shipment tracking.

Integrations »

ERP / Warehouse / Import-Export

API/cron-based synchronizations, CSV/JSON feeds, prices, stock, and order data.

ERP Connectivity »

Advanced Pricing

Special prices per option, percentage discounts, base price replacement, customer groups, coupons.

Pricing Setup »

SEO & Rich Snippets

Clean URLs, breadcrumbs, structured data (Product/Offer/Review), sitemap and GSC setup.

SEO Consultation »

Multistore & i18n

Multi-store setup, multilingual and multicurrency support, tax rules, and price lists.

Multistore »

Security & Monitoring

WAF/bot protection, 2FA, logs, alerts, backups, and incident response.

Security »

Upgrades & Migrations

OC2→OC3/OC4 migrations, data transfer, module compatibility, zero downtime staging.

Upgrade »

Support & SLA

Subscription plans, ticket system, priority response, guaranteed timeframes.

Support Plans »

Audit & Consultation

Code review, query profiling, log analysis, recommendations, and improvement roadmap.

Audit »

Get a Quote Order Module Support Subscription

Most Popular OpenCart Solutions

Special prices per option (percentage/fixed), base price replacement, customer groups

Econt/Speedy courier integrations (calculator, parcels, tracking, COD)

Payment gateways: ePay, Stripe, PayPal, Virtual POS

ERP/Warehouse sync (prices, stock, orders)

Journal3 optimization (LCP/CLS, lazyload, defer/async, bundling)

Automated import/export (CSV/JSON/XML, cron jobs, validators)

How We Work

1. Audit

Requirements, versions, conflicts, performance review.

2. Staging

Staging site setup, backups, change plan.

3. Implementation

Development/integration, testing (product/cart/checkout).

4. Launch

Planned release, monitoring, SLA support.

Frequently Asked Questions

Yes. We have proven solutions and best practices for Journal3 (including JS/CSS optimizations, lazyload, defer/async, and module integration).

Yes – we write and maintain OCMOD/VQMod modules, including safe XML patches without breaking the core.

Yes – percentage/fixed discounts, base price replacement, combined discounts, Journal3 compatibility, and checkout logic.

Need OpenCart Experts?

We’ll build the modules, integrations, and performance your store needs.

Get a Quote Call Us: +359 2 958 6535 Support Subscription

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OpenCart Development, Modules and Support