Invoicing and subscriptions
Generic billing apps force your business into their template. Custom billing software matches your quotation format, approval chain, GST rules, and Tally export workflow exactly.
E26 Media builds billing systems for distributors, retailers, service businesses, and clinics — integrated with inventory and CRM when you need a single source of truth.
MMART-style retail and ERP clients often start with billing before expanding to full inventory modules.
GST-compliant invoices and credit notes. Quotation-to-invoice conversion. Payment tracking and ageing reports. Customer ledger. PDF and WhatsApp share. Tally export for accountants.
Role-based access — sales creates quotations; finance approves discounts; admin sees all branches.
Investment
Exact quotes follow discovery. These bands help you plan budget before our consultation.
MVP
₹2,50,000 – ₹8,00,000
Core module with essential workflows.
Full Platform
₹8,00,000 – ₹25,00,000
Multi-module system with reporting.
Enterprise
₹25,00,000+
Large-scale with compliance and integrations.
Stakeholder interviews, goal mapping, competitor review, and technical audit of existing systems.
Scope document, sitemap or user flows, architecture diagram, timeline, and fixed quote with milestones.
Wireframes, high-fidelity UI, brand alignment, and client approval before any code is written.
Agile sprints with staging demos, code reviews, and integration testing each week.
QA across devices, performance tuning, SEO checks, deployment, and team training.
Analytics review, support retainer, A/B tests, and roadmap for phase-two features.
Proof
Common questions about billing system in Mangalore and Karnataka.
Investment depends on scope — features, integrations, timeline, and content volume. After a free consultation at our Kanakanady office or via video call, we provide a fixed quote with milestone payments. No hidden line items.
Entry-level projects start lower; enterprise-grade builds require larger investment. We share transparent pricing bands during discovery so you can budget realistically before committing.
Yes. Typical structure: 40% at project kickoff, 30% at design or mid-build approval, 30% at launch. Larger software and app projects can be split across more milestones.
Often yes. Extremely low quotes usually mean templates, no SEO, no support, or junior outsourcing. For business-critical work, invest in quality delivery, documentation, and post-launch support.
We offer optional maintenance retainers covering security updates, backups, content changes, and monitoring. Marketing retainers include monthly reporting and optimisation.
Share your goals, page count or feature list, timeline, and budget range via our contact form or WhatsApp. We respond within 24 business hours with a realistic range and recommended approach.
Focused projects often complete in 3–8 weeks. Complex software, apps, or multi-integration builds typically run 8–16+ weeks. You receive a milestone timeline before development starts.
Rush delivery is possible when scope is clear and content is ready. We will flag trade-offs — reduced custom design, phased launches, or additional resources — so you decide with full visibility.
Delayed content, unclear approvals, and scope changes mid-build are the top causes. We use weekly demos and written sign-offs to keep momentum.
Most projects kick off within 5–10 business days after agreement and initial payment, once discovery inputs are scheduled.
Discover → Plan → Design → Build → Launch → Grow. You see staging progress weekly, approve designs before code, and receive training plus documentation at handover.
Yes. Every engagement includes a single point of contact for updates, blockers, and scheduling — plus direct access to designers and engineers during demos.
Yes. Weekly written updates and live staging demos are standard. You always know what was completed, what is next, and what we need from you.
Absolutely. Staging environments, design approvals, and UAT sign-off are built into our process. Nothing launches without your approval.
Yes. We serve Mangalore and all of Karnataka via on-site meetings (where practical), video calls, and collaborative tools. Our head office is in Kanakanady, Mangalore.
Yes. We serve Bengaluru and all of Karnataka via on-site meetings (where practical), video calls, and collaborative tools. Our head office is in Kanakanady, Mangalore.
Yes. We serve Udupi and all of Karnataka via on-site meetings (where practical), video calls, and collaborative tools. Our head office is in Kanakanady, Mangalore.
Yes. We serve Mysuru and all of Karnataka via on-site meetings (where practical), video calls, and collaborative tools. Our head office is in Kanakanady, Mangalore.
Yes. We serve Hubballi and all of Karnataka via on-site meetings (where practical), video calls, and collaborative tools. Our head office is in Kanakanady, Mangalore.
Yes. We serve Mangaluru and all of Karnataka via on-site meetings (where practical), video calls, and collaborative tools. Our head office is in Kanakanady, Mangalore.
You do. Contracts include source code ownership, deployment access, and handover documentation for websites, software, and apps we build for you.
Yes. We document architecture, credentials, and deployment steps so any competent team can maintain the system — though many clients stay with us for continuity.
Yes. NDAs and confidentiality terms are available for sensitive business, healthcare, and proprietary software work.
30-day post-launch support is included on every project. Ongoing plans cover security patches, uptime monitoring, content updates, and feature enhancements.
Critical production issues are prioritised same business day. Standard requests are handled within agreed SLA windows on active maintenance plans.
Yes. Handover includes a training session, admin documentation, and recorded walkthroughs where helpful.
Call +91 8495901407, WhatsApp us, or submit the contact form on this page. Mention 'Billing System' and we will prepare relevant case studies before the call.
Yes. Visit E26 Media at 5th Floor Shalimar Complex, Kanakanady, Mangalore – 575002. Appointments are recommended.
Yes. We have delivered for clients in the UAE, Australia, and other markets — with video collaboration and timezone-friendly scheduling.
Yes — we recommend integration when stock deduction should follow each sale.
Share your requirements. We respond within 24 business hours with a clear quote and relevant case studies.
Let's build innovative digital solutions that help your business grow faster and stay ahead of the competition.
