Payment Fields

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

Pro adds these fields to the Payment Fields group. Combine them to build order forms, donation forms and subscription sign-ups.

Payment Method

Lets the visitor choose how to pay.

OptionWhat it does
Payment methodsThe gateways to offer. Gateways not set up yet are marked (not set up).
Selected firstThe method picked when the form loads.
Amount (non-card payments)Payment items on the form or A calculation field.
Calculation field IDWhen the amount comes from a calculation.

Card payments (Stripe) also need a Card Payment field on the form. The card box is hidden automatically when the visitor picks another method, such as PayPal.

Multiple Items

A product list with quantities, for order forms.

For each item you can set: Name, Price, Min and Max quantity, Start quantity, SKU, Stock (empty = unlimited), Weight (for shipping by weight), an image, and Options such as size or colour, each with its own price, SKU and stock.

Payment Summary

An order summary that updates as the visitor chooses, for example 2 × Product A, then the Total. It also shows trial periods and setup fees. Set the Text when nothing is selected (default: Nothing selected yet.).

Subscription

Recurring plans, paid with Stripe (Card Payment field) or PayPal (Payment Method field). Mollie supports recurring payments too.

For each plan set: Plan name, Price, Every (day, week, month or year), Trial days, Setup fee, and Payments (0 = until cancelled).

Coupon

A coupon code box with an Apply button. Create the codes in Payments › Coupons. See Coupons, Tax, Receipts and Stock.

Donation

Preset donation amounts, with options for a custom amount and monthly giving.

OptionWhat it does
AmountsThe buttons to offer, e.g. 10, 25, 50.
Selected firstThe amount picked when the form loads.
Let donors enter an amountAdds an Other box.
Smallest amount / Largest amount (0 = no limit)Limits for the custom amount.
Offer monthly givingAdds One time / Monthly. Monthly donations become subscriptions with the chosen gateway.
Offer to cover the feeLets donors add the processing fee: a Fee % and a Fixed fee.

Donations are not taxed.

Shipping

Shipping methods the visitor can choose. For each method, set the Name, the type and the Cost:

TypeHow the cost works
Flat rateOne price per order.
Per itemCost × number of items.
Per kg (item weight)Cost × total weight of the Multiple Items products.
Free over an amountFree when the order is over the Free over amount.

Example: a T-shirt order form

  1. Multiple Items with a T-shirt item, price 20, and options S, M, L with stock.
  2. Shipping with Standard (flat rate 5) and Express (flat rate 12).
  3. Coupon.
  4. Payment Summary.
  5. Payment Method with Stripe and PayPal, plus a Card Payment field.