IXL CORE
All guides
AccountingGuide Β· v1.0

Bill a customer (invoices)

Create an AR customer, raise a draft invoice, and optionally set up a recurring invoice template.

Accounting owns Receivables. You bill a customer by first registering them as an AR customer, then raising an invoice. Tax is computed on the server from each line’s tax code β€” you never enter rates yourself. Repeat billing can run from a recurring invoice template.

Before you start

  • Set your scope and confirm your chart of accounts is live.
  • If the customer already exists in CRM, you can link the CRM master; otherwise the AR customer is finance-only.

Steps

Register the customer

  1. Open Accounting β†’ Receivables β†’ Customers and add a customer.

  2. Enter the Name (name, required). Optionally add KRA PIN, Email, Mobile, Address, Default currency (three-letter code), Payment terms (days) (payment_terms_days), an AR account code, a linked CRM account (crm_account_id) and Status (active or inactive).

    [screenshot: AR customer form]

Raise an invoice

  1. Open Accounting β†’ Receivables β†’ Invoices and start a new invoice.

  2. Select the Customer (acc_customer_id, required), set the Invoice date (required) and Currency (required). Optionally add a Due date, FX rate, Trader invoice no., Branch code and a Remark.

    [screenshot: New invoice header]

  3. Add at least one Line (lines, minimum one). Each line needs a Quantity and Unit price (both required), plus either a Product (supply_product_id) or a Description β€” one of the two is required. Optionally set a Tax code and, to spread revenue over time, a Recognition method (straight_line, milestone or point_in_time); straight_line also requires Recognition periods.

    [screenshot: Invoice line grid]

  4. Save and issue. Tax is calculated server-side from each line’s tax code.

Recurring invoices

Under Recurring Invoices, create a template with a Name, Customer, Currency, Frequency (weekly/monthly/yearly) and Start date. Add template lines (quantity + unit price + product or description), and optionally enable Auto-issue.

[screenshot: Recurring invoice template]

Result

Your customer is on file and the invoice is raised with tax computed automatically, ready to be issued and later receipted.

Put this into practice