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Buy-X-Get-Y-Free Merchandise Total – Two-Input Scenario Grid
x402
Buy-X-Get-Y-Free Merchandise Total – Two-Input Scenario Grid is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).
Generates a two-dimensional scenario grid showing effective merchandise totals under buy-X-get-Y-free pricing across combinations of two variable inputs
Price / call$0.01
Success—
StatusUnknown
How this service works
Buy-X-get-Y-free merchandise total - Two-input scenario grid: Two-input scenario grid for Buy-X-get-Y-free merchandise total. Supplied retail figures only, up to 200 records. No platform access, live rates or order execution. One of 25 new profiles across 20 shared operations in this industry. 0.01 USDC includes one bounded two-input scenario grid report.
Output
Returns a bounded two-input scenario grid report (up to 200 records) showing computed effective merchandise totals for each combination of the two selected variable fields, given the baseline parameters and the specified arrays of x- and y-axis values. Output is a matrix of buy-X-get-Y-free cost outcomes suitable for retail planning and promotional analysis.
Example use cases
Retail promotion sensitivity analysis
“I'm planning a buy-2-get-1-free deal on a $30 item. Can you build a scenario grid showing how the total merchandise cost changes as basket size goes from 5 to 15 units and unit price ranges from $20 to $40? Use 2 paid units per group and 1 free unit as baseline.”
Comparing multibuy group structures
“Show me a two-input grid comparing different paid_units_per_group values (2, 3, 4, 5) against free_units_per_group values (1, 2, 3) for a promotion with a $25 unit price and a baseline basket of 10 units.”
Basket size vs unit price stress test
“I want to stress-test our buy-3-get-1-free promotion — run a scenario grid with basket_units varying across 8, 10, 12, 15 and unit_price across 15, 20, 25, 30, using 3 paid and 1 free per group as baseline.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ar-retail-multibuy-price-stress-grid?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a structured two-dimensional sensitivity grid for buy-X-get-Y-free retail promotions and want to see how two parameters interact simultaneously across multiple values. It is ideal for merchandise planning, promotion stress-testing, and retail scenario modeling without requiring live platform access or order execution. Prefer it over single-scenario calculators when you need a matrix view of outcomes, and over named-scenario comparison endpoints when your goal is a grid sweep of two numeric axes rather than discrete named configurations.
Side effects
- Invalid field_x/field_y enum values cause schema validation errors
- field_x and field_y set to the same field may produce degenerate or redundant output
- values_x or values_y arrays exceeding 10 items are rejected
- Baseline object missing required fields (basket_units, paid_units_per_group, free_units_per_group, unit_price) causes request failure
- paid_units_per_group of 0 is rejected (minimum is 1)
- Extremely large unit_price or basket_units values may produce overflow-like numeric results
- Non-integer values for integer fields (basket_units, free_units_per_group, paid_units_per_group) cause validation errors
- Payment failure or insufficient USDC balance prevents result delivery
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| field_x | string | |
| field_y | string | |
| baseline | object | |
| values_x | array | |
| values_y | array |
Tags
x402
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