Bill My CarSoftware Comparison
Bill My Car vs Mazu for Car Dealerships: Billing, RTO Paperwork, Stock and Storage Compared
Mazu and Bill My Car both print invoices; the comparison ends up being about everything else a car sale requires. A dealership's bill carries a chassis number, its GST follows the margin scheme, and the invoice is one document of six. Here is the capability-by-capability view.
Invoicing and GST invoices
Mazu: quick general-purpose GST bills. Vehicle identity goes into a free-text description; GST applies to the full value, because the used-car margin scheme is a niche rule general apps do not implement.
Bill My Car: registration, chassis, engine, odometer and owner serial are native invoice fields; margin-scheme GST with HSN 8703 is automatic for registered dealers, and unregistered dealers get the compliant non-GST format from the same entry.
Sale letters, delivery note and RTO forms
Mazu: outside scope. The sale letter, delivery note and Form 29 and Form 30 still get written by hand next to the app.
Bill My Car: the entire document set generates from the sale entry in seconds: invoice, sale letter (in English, Hindi, Marathi or Gujarati), delivery note with handover checklist, and the full RTO family including Form 28 NOC and hypothecation forms 34 and 35.
Cloud storage: the ownership difference
Mazu: records live inside the app, on the vendor's terms.
Bill My Car: every PDF syncs seamlessly to your personal Google Drive, free and unlimited from our side, organised per deal. Your dealership's paper trail stays under your control forever, even if you stop using Bill My Car. More: dealership document management.
Stock and leads
Mazu: item-quantity inventory; no vehicle pipeline.
Bill My Car: per-car stock with available/reserved/sold status and days-in-stock ageing, plus a five-stage lead pipeline with conversion rate and pipeline value, each lead linked to the actual car.
The scorecard
| Capability | Mazu (generic billing) | Bill My Car |
|---|---|---|
| GST invoice for used cars | Full-value GST, free-text vehicle | Margin scheme, vehicle-native fields |
| Sale letter and delivery note | Not generated | Generated with the invoice |
| Form 29 / Form 30 / RTO set | Not generated | Full set, pre-filled in seconds |
| Document storage | In-app | Your own Google Drive, unlimited, yours forever |
| Stock | Item quantities | Per-car status, ageing, stock value |
| Leads | Not vehicle-shaped | Car-linked pipeline with stats |
| Works on | Mobile-first | Mobile and desktop browser |
| Built for | Every small business | Car dealerships only (used and new) |
Bottom line
For a kirana store or a services firm, Mazu is a reasonable pick. For a car dealership, the deal's paperwork is the business, and that is the entire product surface of Bill My Car: easy setup, forms filled in seconds, documents generated and stored seamlessly, from mobile or desktop. See also: vs Zoho, vs Vyapar, vs myBillBook, and the full dealership software checklist.
Switch to vehicle-native billing
Bill My Car turns one invoice into GST & non-GST bills, sale letters, Form 29, Form 30 and delivery notes, auto-filled and ready to download. Built for Indian used-car dealers.
Try Bill My Car free →Frequently asked questions
Is Mazu suitable for a car dealership?
Mazu is a general billing app for small businesses, and for shops and services it does its job. A car dealership's requirements are different in kind: chassis and engine numbers on the bill, GST on the used-vehicle margin under Rule 32(5), RTO forms like Form 29 and 30, a sale letter, and per-car stock. Generic billing apps, Mazu included, are not built to produce any of those.
Bill My Car vs Mazu: what is the core difference?
Specialisation. Mazu serves every kind of small business, so it stops at the invoice. Bill My Car serves only car dealerships, so one sale entry produces the GST-correct invoice plus the sale letter, delivery note and the complete pre-filled RTO form set, with the car flipped to sold in stock and the documents saved to your own Google Drive.
Does Bill My Car really offer unlimited cloud storage?
Documents are saved into the dealer's own Google Drive automatically, so there is no storage limit imposed by Bill My Car and the files remain permanently under the dealer's control, organised per deal and accessible from any device.
Which is faster for billing a car sale?
For the invoice alone, any billing app is quick. For the full legal paperwork of a car sale, six to eight documents, Bill My Car generates the entire set in about two minutes from one entry, where a generic app covers only the bill and leaves the rest to Word and handwriting.