Wake up to reconciled numbers. Not spreadsheet fires.
Your double-entry books are closed automatically at midnight in the background. At 9:00 AM, your realized cash profit, tax liabilities, and an audit-ready PDF of your daily books arrive directly in your WhatsApp chat.
Three places where your margin disappears before hitting your bank account.
Most D2C founders celebrate Shopify GMV while courier aggregators auto-debit disputed weight charges and payment gateways deduct hidden fees before settling lump sums to your HDFC or ICICI account.
The 7-day courier auto-debit trap.
Couriers routinely bump 400g apparel packets into 1.2kg volumetric slabs. Aggregators give you exactly 7 days to dispute with packing photos and SKU dead-weights before auto-debiting your COD float. Unchecked, this silently bleeds ₹60,000 to ₹1,80,000 each month.
Lump-sum settlement drift.
Razorpay, Cashfree, and PayU settle money in bulk batches net of MDR, refund clawbacks, and 18% GST on fees. The ₹4,82,910 landing in your bank never matches any individual order in Shopify. Your finance team spends 20 hours monthly guessing which orders were actually paid.
The month-end "suspense" slog.
On the 18th of the month, your CA panics before GST filing deadlines. Unable to match 3,000 multi-channel orders against scattered bank credits, they dump unaccounted differences into a "Suspense Account" just to close the books. You have no idea what your real EBITDA was.
Watch order matching happen in real time.
Every transaction is mapped through four checkpoints: store gross, gateway fees, courier volumetric audits, and nightly double-entry ledger close. Select a sample order below to inspect the trail.
#8421
Oversized Cotton Tee (SKU-TEE-01)
Arjun M. (Bengaluru)
Razorpay
Delhivery Express
Nightly Double-Entry Close
Full Invariant Engine: 500 Orders Batch Audit
Simulate 500 multi-rail orders across Shopify, Razorpay, Cashfree, and Delhivery in real time.
Everything you need to know before connecting your store.
We built Calcrum specifically for D2C founders who are tired of accounting blindspots but cannot afford security risks or workflow disruptions.
Do you need my net banking passwords?
Explicitly no. Calcrum never asks for login credentials or money movement permissions. We use read-only RBI-regulated Account Aggregator feeds or simple statement CSV uploads. We can read numbers, but nobody can move your funds.
How are my books and taxes handled, and will this help my CA?
Your books of accounts are automatically balanced in the background every night. Every morning, an audit-ready PDF containing your trial balance, P&L, and GST tax breakdown is delivered right to your WhatsApp. Your CA gets clean numbers with zero suspense accounts, plus native Tally Prime XML files that import in 10 seconds.
Do I need a developer to set this up?
Zero coding or engineering needed. Connect your Shopify store in two clicks, or simply drop in your Razorpay settlements and courier bills. You see your first reconciled financial brief in under 60 seconds.
Are you an agency trying to sell a retainership?
No. Calcrum is pure software, not an agency. There are no expensive monthly retainers, no human errors, and no waiting three weeks for reports. The engine runs every night at midnight and sends your numbers on WhatsApp.
We will set up your store together on a quick call.
No confusing video tutorials or automated tickets. Once you leave your number, Rahul, our COO, will personally call you to connect your Shopify store and couriers, run your first weight dispute audit, and configure your daily books PDF dispatch in under 15 minutes.
"I personally onboard our early D2C partners. We will connect your store and couriers together, verify your gateway payouts, and ensure your daily books of accounts, tax liabilities, and financial statements arrive in PDF directly in your WhatsApp every morning."
Connect with Rahul
Direct setup call within 15 to 30 minutes. Zero retainers or hidden fees.