Guides for small businesses

What an invoice for an Indonesian business should contain: number, dates, due date, seller and buyer details, tax ID (NPWP), VAT and payment details. With an example.

The parts of a price quotation, an example you can follow, and tips to make your quotes clear and quick for customers to accept.

When to send reminders, example WhatsApp messages for chasing invoices before and after the due date, and etiquette that keeps customers on good terms.

Who can charge VAT in Indonesia, why VAT on an invoice is still 11% of the price, and how to calculate it for prices with or without tax. With examples.

How to bill subscription customers every month with recurring invoices: what to agree first, sending automatically or checking first, and what people forget.

A simple way to record business expenses, the categories most small businesses use, and how to work out gross and net profit, with a worked example.