Which thermal printers work with Stock Register?

Stock Register works with virtually all ESC/POS compatible thermal printers — which includes most 2-inch and 3-inch thermal printers sold in India. Popular brands like TVS, Pegasus, Rongta, Epson, and unbranded Chinese models all work. Both Bluetooth (for mobile) and USB (for laptop) connections are supported. If your printer has worked with any other billing app before, it will work with Stock Register.

Can I print bills from my phone using a Bluetooth thermal printer?

Yes. The Stock Register Android app supports direct Bluetooth printing to thermal printers. Pair the printer once in the app settings, and every invoice prints with a single tap. The connection is reliable — no mid-print drops, no partial bills. This is the most common setup used by Indian shopkeepers who bill from their mobile phone at the counter.

What is the difference between 2-inch and 3-inch thermal bills?

A 2-inch (58mm) thermal bill is compact and best for small retail shops with simple invoices — item name, quantity, rate, and total. A 3-inch (80mm) thermal bill is wider and shows more detail — full item names, HSN codes, individual tax rates, batch numbers, and per-item discounts. If your invoices have many line items or you need to show detailed tax breakup, choose 3-inch. For quick retail receipts, 2-inch is sufficient.

Can I add my shop logo to thermal bills?

Yes. Stock Register lets you upload your shop logo which is printed at the top of every thermal receipt. You can also add a custom footer with terms, return policy, thank-you message, and bank or UPI payment details. These are configured once in Invoice Settings and apply automatically to every thermal print. Your thermal bills look as professional as any large retail chain's receipts.

Thermal Printing — Print Bills Instantly from Your Phone or Browser

Most billing software designs invoices for A4 paper. Print on a 2-inch thermal printer and it comes out cropped, misaligned, or unreadable. You spend more time configuring the printer than billing.

Stock Register invoice formats are purpose-built for 58mm and 80mm thermal printers — every field fits perfectly. Print from your phone via Bluetooth or laptop via USB. Connect once, print perfectly forever.

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4.5/5(1,000+ reviews)|2,50,000+ businesses|Android + Web

“I have been using this app last 1 year and this is a wonderful app that fulfills my needs of billing and inventory. The best part is that there are no ads, which is amazing. They always help and support for any inconvenience with this app.”

Rupesh Kumar Sahu, Mobile Shop

Thermal Printing That Actually Works — On Phone and Browser

Purpose-built invoice layouts for 2-inch and 3-inch thermal printers. Bluetooth from phone, USB from laptop.

Common problems this solves

A4 invoices do not fit on thermal paper

Most billing apps design invoices for A4 paper. When printed on a 58mm or 80mm thermal printer, columns overflow, item names get cut off, and critical fields like GST totals and payment details are missing from the receipt. Shop owners end up with unreadable bills that frustrate customers and fail GST compliance requirements.

Stock Register has purpose-built invoice layouts for 58mm and 80mm thermal printers — every field, column, and GST breakup fits perfectly without any configuration.

Bluetooth printing from phone does not work reliably

Bluetooth thermal printers frequently disconnect mid-print or fail to pair consistently with billing apps. During peak hours, shop owners waste time re-pairing devices while customers wait in line. Many give up and revert to handwritten bills — defeating the purpose of buying a thermal printer in the first place.

Stock Register's Android app maintains a stable Bluetooth connection and sends print jobs in the printer's native format — receipts print in under 2 seconds with zero mid-print failures.

Thermal Bill Format — 2-Inch, 3-Inch & 4-Inch

TAX INVOICE header with business name (Balaji Dry Fruits), address, Phone, GSTIN, PAN Number, and Email
BILL TO with party name (Shyam Fruits), address, GSTIN, and Place of Supply — all on a compact thermal receipt
Items table with #, Item Name, HSN, Qty, Price, Amount — ALMOND 1.0 KG ₹950, CASHEW 1 Piece ₹900
Tax breakup — Sub Total ₹1,850, Taxable Amount ₹1,761.90, CGST @ 2.50% ₹44.05, SGST @ 2.50% ₹44.05, Total Amount ₹1,850.00
Terms & Conditions printed at the bottom — 2-inch, 3-inch, and 4-inch thermal roll sizes supported

Bluetooth Printing from Android Phone

Pair your Bluetooth thermal printer with your Android phone once in app settings
Print invoices directly from the Stock Register app with one tap
Works with TVS, Pegasus, Rongta, Epson, and all ESC/POS compatible Bluetooth printers
Reliable connection — receipts print in under 2 seconds with no mid-print failures

USB Printing from Web Browser

Connect USB thermal printer to your laptop or desktop — plug and play
Print invoices directly from the Stock Register web app in Chrome or Edge
Same thermal format as mobile — consistent receipt layout across devices

Logo, Bank Details & UPI QR on Thermal Bills

Upload your shop logo — prints at the top of every thermal receipt
Bank details with Account Number, IFSC, UPI ID printed on every bill
Terms & Conditions and thank-you message at the bottom
Same customisation available across Sales Invoice, Purchase Bill, Quotation, and Sales Return

Best for:🛒 Grocery & Kirana·🍽️ Restaurants & Cafes·💊 Medical Shops·🏪 Street-Side Retail

Complete Thermal Printing Features

2-Inch (58mm) Thermal Support

3-Inch (80mm) Thermal Support

4-Inch (104mm) Thermal Support

Bluetooth Printing from Phone

USB Printing from Laptop/Desktop

Business Logo on Receipt

Bank Details & UPI QR Code

Terms & Conditions Footer

GSTIN & PAN on Header

HSN Code on Items

CGST / SGST / IGST Breakup

Item-wise Tax & Discount

Total Amount in Words

Works for Sales Invoice

Works for Purchase Bill

Works for Quotation

Works for Sales Return

Works for Purchase Order

ESC/POS Compatible Printers

TVS, Pegasus, Rongta, Epson Support

Start Thermal Printing in Under 2 Minutes

No IT background needed. Just connect your printer and tap print.

Connect Your Thermal Printer

For Android: turn on your Bluetooth thermal printer and pair it with your phone in the Stock Register app settings. For laptop: plug in the USB cable. The printer is detected automatically.

Choose Your Bill Format

Go to Invoice Settings and select your thermal format — 2-inch (58mm) or 3-inch (80mm). Add your shop logo, footer text, and bank details if you want them on the bill. Save once — it applies to every future invoice.

Create Invoice & Print

Create a sales invoice as usual. When done, tap the Print button. The invoice prints instantly on your thermal printer in the correct format. Hand the receipt to your customer — billing complete.