Prices are where the important billing and monetary information in your catalog lives. They belong to products and come in distinct types that enable different billing behaviors.

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Price Types

Flowglad supports three types of prices, each serving different billing needs:

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Single Payment Prices

The simplest form of pricing - a one-time payment (unitPrice) for a product or service. These prices do not have recurring intervals, trial periods, or setup fees.

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Subscription Prices

Enable recurring revenue by charging a fixed amount (unitPrice) on a set interval. These prices have:
  • Interval Unit: The time unit for billing (e.g., month, year). Required.
  • Interval Count: How many units between billings (e.g., 1 for monthly, 3 for quarterly). Required.
  • Trial Period Days (optional): How long to run a free trial after checkout before the first charge.
  • Setup Fee Amount (optional): A one-time fee charged at the beginning of the subscription.

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Usage Meter Prices

For billing based on actual usage of your product or service, charged on a recurring interval. Key characteristics:
  • Associated with a specific usage meter. Required via usageMeterId.
  • Usage charges are typically calculated and billed at the end of the billing period (based on intervalUnit and intervalCount), unlike standard subscriptions which charge at the start.
  • Interval Unit: The time unit for the billing cycle (e.g., month). Required.
  • Interval Count: How many units define the billing cycle length. Required.
  • Setup Fee Amount (optional): A one-time fee charged at the beginning of the subscription.
  • Trial Period Days: Not applicable for usage-based prices.
Usage meter prices combine recurring billing cycles with variable charges based on consumption tracked by a usage meter.

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Default Price

Each product has a default price. This is the price presented by default in checkouts or API calls when a specific price isn’t requested.
  • You can mark a price as the default by setting its isDefault flag to true.
  • Only one price per product can be the default at any time. If you set a new price as the default (either on creation or by updating), any existing default price for that product will automatically have its isDefault flag set to false.
  • If no price for a product is explicitly marked as default (isDefault: true), the system considers the first price ever created for that product to be the default.

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Choosing the Right Price Type

Your choice of price type impacts how and when your customers are billed:
  • Use Single Payment for one-off purchases.
  • Use Subscription for predictable recurring revenue charged at the start of each period.
  • Use Usage Meter for recurring billing cycles where the amount charged reflects actual consumption during the period, typically billed at the end.
Read more about usage meters to understand how they work with usage-based pricing.

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Creating a Price

Price creation modal showing fields for unit price, currency, type, and other settings You can create prices from the Products page by:
  1. Selecting a product
  2. Clicking the “Add Price” button
  3. Filling out the price details form
When creating a price, you’ll need to provide:
  • Unit Price: The amount to charge (in cents/pence)
  • Currency: The currency for this price (e.g., USD, GBP, EUR)
  • Type: Choose between Single Payment, Subscription, or Usage Meter
  • Default: Whether this should be the default price for the product
Additional fields will appear based on the price type selected:
  • For Subscription prices:
    • Interval Unit (month/year)
    • Interval Count
    • Optional Trial Period Days
    • Optional Setup Fee
  • For Usage prices:
    • Usage Meter selection
    • Interval Unit (month/year)
    • Interval Count
    • Optional Setup Fee
Usage prices are currently behind an invite-only feature flag. If you would like access to usage pricing, please reach out.