Coupons, Tax, Receipts and Stock

October 26, 2026
Payments
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2 min read
Updated October 26, 2026

These settings are in Global Settings › Payments (sub-tabs Coupons, Tax, Receipts and Stock). Coupons and stock can also be managed on the Payments page.

Coupons

  1. Open Payments › Coupons and click Add coupon.
  2. Fill in:
SettingWhat it does
CodeWhat visitors type, e.g. SUMMER10.
DiscountPercent or Fixed amount.
Minimum orderThe order total needed to use the code.
Max uses (0 = unlimited)How many times the code can be used.
From / UntilThe dates the code is valid.
Only forms (IDs)e.g. 3, 7. Empty = all forms.
StatusActive or Inactive.
  1. Click Save.
  2. Add a Coupon field to your payment form.

The coupons list shows how many times each code was Used.

Tax

SettingWhat it does
Add tax to paymentsTurns tax on.
NameThe label, e.g. Tax or VAT.
Default rateThe rate when no rule matches.
Prices already include taxYour prices are tax-inclusive.
Rates by locationRules with a Country code (e.g. US), an optional State, and a rate in %.

The country and state come from the first Address field on the form. The most specific rule wins; otherwise the default rate applies. Donations are not taxed.

Receipts

SettingWhat it does
Email a receiptSends a receipt when a payment completes.
SubjectDefault: Your receipt from {site_name}.
MessageDefault: Thank you for your payment. {receipt_table}

The receipt goes to the address in the form’s first Email field. Smart tags: {receipt_table}, {payment_amount}, {payment_id} and every field tag.

Stock

Set stock on Multiple Items products and options. Units are counted when the payment completes. A form closes when everything on it is sold out, and shows the Sold-out message (default: Sorry, everything is sold out.).

On the Payments › Stock tab you see each product’s Stock, Sold and Left, and can Reset sold back to 0.