create_microsoft_price_extension

Add a price-list shown beneath a Microsoft Ads (Bing) ad — 3-8 tiles, each with a plan/product name, a short description, a USD amount, and a billing unit. Standard play for SaaS pricing tiers, subscription plans, course catalogs, service menus, or hotel night rates.

                ALSO KNOWN AS: price extension, pricing, price list, pricing tiers, plan pricing, subscription pricing, price tiles, rate card, fare list

                KEYWORDS: price, pricing, price list, plan, plans, tier, tiers, subscription, monthly, yearly, hourly, daily, fare, rate, cost, dollar, $, USD, microsoft ads, bing, extension

                WHEN TO USE:
                - "Show our pricing tiers under our Microsoft Ads"
                - "Add a Bing price extension with Basic / Pro / Scale plans"
                - "Register monthly subscription prices for the Microsoft Ads campaign"

                WHEN NOT TO USE:
                - Single time-bound discount (Black Friday 20% off, promo code) → use create_microsoft_promotion_extension
                - Non-priced offerings list (just names, no amounts) → use create_microsoft_structured_snippet_extension
                - Same price list for Google Ads → use create_google_price_extension

                INPUTS:
                - price_qualifier: prefix shown before each price. UNSPECIFIED (no prefix) | FROM ("From $X") | UP_TO ("Up to $X") | AVERAGE ("Avg $X").
                - price_offerings: 3-8 tiles. Each tile:
                    - url:         landing page for that tier (non-blank, ≤2000 chars).
                    - header:      tier name (1-25 chars). E.g. "Basic", "Pro", "Scale".
                    - description: short tagline (1-25 chars). E.g. "Starter plan".
                    - amount:      USD number (max 999999999.99, two decimals).
                    - unit:        billing cadence. UNSPECIFIED | PER_HOUR | PER_DAY | PER_WEEK | PER_MONTH | PER_YEAR | PER_NIGHT.

                EXAMPLE:
                create_microsoft_price_extension(
                    price_qualifier="FROM",
                    price_offerings=[
                        {"url": "https://example.com/basic", "header": "Basic",
                         "description": "Starter plan",  "amount": 9.99,  "unit": "PER_MONTH"},
                        {"url": "https://example.com/pro",   "header": "Pro",
                         "description": "Growing teams", "amount": 29.00, "unit": "PER_MONTH"},
                        {"url": "https://example.com/scale", "header": "Scale",
                         "description": "Enterprise",    "amount": 99.00, "unit": "PER_MONTH"},
                    ],
                )