Know your stock. Track every sale through to payment.
ChamberQ is an inventory and sales management system for trading and wholesale businesses. Purchases, stock in every warehouse, deliveries, invoices and customer payments are kept in one place instead of separate spreadsheets.
Owned and operated by Tasman Tech And Trade Limited. Built on ERPNext.
From scattered records to one source of truth
Trading businesses often keep stock in one sheet, sales in another and dues in a notebook. ChamberQ connects them.
Nobody is sure how many units are in the main store versus the showroom.
Stock is updated by every receipt, transfer and delivery, and reported per warehouse.
Each sale is typed again into the delivery challan, the invoice and the dues list.
An invoice is created from its delivery note, and a payment from its invoice. No retyping.
Finding out who still owes money means adding up old invoices by hand.
The receivables report shows each customer's outstanding amount, updated as payments arrive.
What you can do in ChamberQ
Stock across warehouses
See quantities and stock value for every item in every warehouse, and move goods between locations with transfers.
Purchases and suppliers
Keep supplier records and receive goods with purchase receipts that add stock at its purchase cost.
Sales and deliveries
Record what leaves the warehouse with delivery notes. Stock goes down the moment goods are delivered.
Invoices in Taka
Turn a delivery into a sales invoice in one step, with amounts in BDT and the company's legal name on the document.
Payments and customer dues
Record cash, cheque or transfer payments against invoices and see what each customer still owes.
Business reports
Stock balance, stock ledger, sales register, item-wise sales, receivables and payables reports.
Access by role
Inventory and sales staff can record receipts, deliveries, invoices and payments, but cannot cancel posted documents, post journal entries or change company settings. Those stay with managers.
Purchase, stock, sale, payment
Each step creates the next from the same record, so quantities and amounts carry through without being typed again.
Receive goods
Record the supplier's delivery. Stock increases in the receiving warehouse.
Purchase receiptHold stock
See balances per warehouse and transfer goods between your locations.
Stock balance & transferDeliver and invoice
Deliver to the customer, then create the invoice from that delivery.
Delivery note → Sales invoiceGet paid
Record the payment against the invoice. The customer's due is cleared.
Payment entry
Made for trading and wholesale businesses
ChamberQ suits businesses that buy goods, hold them in one or more stores, and sell to retailers, installers or end customers.
An established open-source ERP, set up for your business
ChamberQ runs on ERPNext, the open-source ERP developed by Frappe Technologies. Tasman Tech And Trade Limited configures, hosts and operates ChamberQ, so you get a working system for stock and sales rather than a blank toolkit.
- Your company name, currency and time zone set from the start (BDT, Asia/Dhaka).
- Warehouses, item groups, customer and supplier groups prepared for trading.
- A ready inventory and sales role with sensible limits for staff.
- Secure HTTPS access from any modern browser, with business records visible only after login.
Common questions
Is ChamberQ an appointment or queue system?
No. Despite the domain name, ChamberQ is an inventory and sales management system for trading businesses.
How is ChamberQ related to ERPNext?
ChamberQ is a configured and hosted deployment of ERPNext, the open-source ERP. ERPNext is developed by Frappe Technologies and licensed under the GNU GPL v3. Tasman Tech And Trade Limited sets it up and operates it; ChamberQ is not an official Frappe product.
Can I track stock in more than one warehouse?
Yes. Each item's quantity is kept per warehouse, and stock transfers move goods between them. Reports can show one warehouse or all of them.
Can staff use it without access to the accounts?
Yes. The inventory and sales role can create receipts, deliveries, invoices and payments and run stock and sales reports, but cannot cancel posted documents, post journal entries or change company settings.
Where is my business data, and who can see it?
Data is stored on the ChamberQ server operated by TTTL and is reached over HTTPS. Business records are only visible to users who log in, according to their role. The server takes automatic backups of the database and files.
How much does it cost?
Pricing depends on your setup and is discussed when you request a demo.
I already have an account. How do I sign in?
Use ERP login with the email address your administrator registered for you.
See ChamberQ with your own products
Tell us a little about your business and we will arrange a walkthrough of stock, sales and payments.