# Repeat Purchasing Customer Share – Target Gap Calculator

> Repeat Purchasing Customer Share – Target Gap Calculator is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Calculates the gap between a retail store's current repeat-purchasing customer share and a specified target value.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-retail-repeat-customers-target-gap?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/repeat-purchasing-customer-share-target-gap-calculator-888c68c3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RbThoc2L0wvy__-m8Laqc

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability repeat-purchasing-customer-share-target-gap-calculator-888c68c3 -d '<json body>'
```

Example prompt: I have 20 repeat customers out of 100 total purchasing customers — can you calculate how far that is from my target repeat purchasing customer share of 30?

## When to prefer this

Use this endpoint when you need a quick, local computation of the gap between your current repeat purchasing customer share and a numeric target, without requiring live inventory, account access, or platform fee data. Ideal for retail analytics workflows, KPI dashboards, and scenario planning where the input figures are already known.

## Known failure modes

- purchasing_customers set to 0 triggers validation error due to exclusiveMinimum constraint
- missing required fields repeat_customers or purchasing_customers returns error
- values exceeding maximum bounds (1e12) rejected
- non-numeric inputs for numeric fields cause schema validation failure
- network or payment authorization failure returns 402 or 5xx error

## How this service works

Repeat purchasing customer share - Target gap calculation: Target gap calculation for Repeat purchasing customer share. Supplied retail figures only. Local calculation and scenario analysis; no live inventory, account access, platform fee lookup or order execution. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded target gap calculation deliverable.

## Output

Returns a bounded target gap calculation showing the numerical difference between the current repeat purchasing customer share (derived from the provided repeat_customers and purchasing_customers values) and the specified target, enabling scenario analysis for retail customer retention planning.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "target": {
   "type": "number",
   "default": 100,
   "maximum": 1000000000000000000,
   "minimum": -1000000000000000000
  },
  "values": {
   "type": "object",
   "default": {
    "repeat_customers": 20,
    "purchasing_customers": 100
   },
   "required": [
    "repeat_customers",
    "purchasing_customers"
   ],
   "properties": {
    "repeat_customers": {
     "type": "number",
     "default": 20,
     "maximum": 1000000000000,
     "minimum": 0
    },
    "purchasing_customers": {
     "type": "number",
     "default": 100,
     "maximum": 1000000000000,
     "minimum": 0,
     "exclusiveMinimum": 0
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/repeat-purchasing-customer-share-target-gap-calculator-888c68c3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)