COMMACAR
Thai used-car lot system that drives a public storefront off the lot's own stock records
COMMACAR, also called TENTCAR, is a Thai used-car lot management system from Twin Software Solutions, best for single-lot operators who want a public stock page without running a second website. Pricing is quote-based: the vendor listed annual figures previously but as of 2026-08-17 shows สอบถาม (enquire) on all three tiers. Tiers scale by branch count (1, 1-3, 1-5) and vehicle count (100, 200, 300). Every tier includes the storefront website, vehicle and maintenance management, customer and referrer records, income and expense, payroll, calendar and database backup.
- ✓Tiers are defined openly by branch and vehicle count, even though the figures are quote-based
- ✓Storefront site is included rather than sold as an add-on module
- ✓Storefront website is driven from stock, removing a second place to update listings
- ✓Referrer tracking as a first-class record, matching how Thai lots actually source buyers
- ✓Database backup included at every tier rather than sold as an add-on
- ×The published price table interleaves two tier sets (THB 3,000–5,000 against THB 36,000–56,000) and the mapping to branch and vehicle counts is ambiguous as displayed
- ×Thai-language interface only
- ×No สคบ. contract printing documented, unlike BossCarSoft
- ×No documented LINE integration or API
About COMMACAR
COMMACAR (marketed as the TENTCAR program) is a Thai used-car lot management system from Twin Software Solutions. It covers vehicle records, maintenance and reconditioning jobs, customers and referrers, income and expenses, staff payroll, a calendar, a dashboard and database backups, and it ships a customer-facing storefront website driven from the same stock data — so cars listed for sale on the lot's public page come from the inventory record rather than being posted separately. Its practical distinction in this category is commercial rather than technical: COMMACAR publishes a tiered annual price list on its own site, where every comparable Thai vendor quotes only on request.
Key Features
Best For
Southeast Asia Fit
Thai vertical software almost never publishes pricing. COMMACAR's own page previously carried an annual price list; as of 2026-08-17 all three TENTCAR tiers show สอบถาม (enquire) instead, which makes every one of the four used-car lot systems and the one franchise DMS in this category quote-only. The product still reflects how Thai used-car lots actually sell: referrers (ผู้แนะนำ) are tracked as a first-class entity alongside customers, and reconditioning work is logged against the individual vehicle, which is where the margin on a used car is won or lost.
- Thailand fit
- Built for Thai used-car lots, with referrer tracking and reconditioning jobs logged per vehicle. Published Thai-baht annual pricing is unusual in this market and makes it the reference point for what dealer software should cost.
- SEA localization
- Thailand-only, Thai-language interface, with no other SEA market addressed.
- SEA
"Verified" means read on the vendor's own published pages on the date shown. We do not run hands-on tests, and a statement a vendor confirmed to us directly is labelled as vendor-confirmed. Software-listing.com is independent and may earn affiliate commissions from some links.
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Expert Guides Recommending COMMACAR
The questions operators actually ask.
How much does COMMACAR cost?
COMMACAR publishes annual tiers on its TENTCAR page. The lowest published figure is THB 3,000 per year, with further tiers at THB 4,000, 4,500 and 5,000, and a separate higher band listed at THB 36,000, 46,000 and 56,000. The page presents both sets in one table against branch and vehicle-count limits, and the mapping is ambiguous as rendered — confirm the tier for your lot size with the vendor.
Does COMMACAR include a website for the car lot?
Yes. A customer-facing storefront (หน้าร้าน) is included in every tier and is generated from the same vehicle records used internally, so listings do not have to be maintained twice.
How does COMMACAR compare to BossCarSoft?
COMMACAR publishes pricing and includes a storefront website and payroll. BossCarSoft does not publish pricing but prints สคบ. contract forms and tracks finance submissions, which COMMACAR does not document. If สคบ. paperwork is the bottleneck, that decides it.
Does COMMACAR handle multiple branches?
Yes, tiers are scaled by branch count as well as by the number of vehicles held, from a single branch upward.