Fliprofit reseller fee calculator

Exact US marketplace fees, payout and profit for one sale on one platform (eBay, Poshmark, Mercari, Whatnot, Depop, Etsy, Facebook Marketplace, Amazon, Grailed, Reverb, TCGplayer, TikTok Shop, Vinted). Same numbers as the Fliprofit calculators. Returns a fee breakdown, payout, profit, margin, ROI, the official fee source and a link to the matching fliprofit.com calculator.

{
  "type": "object",
  "properties": {
    "platform": {
      "type": "string",
      "enum": [
        "ebay",
        "poshmark",
        "mercari",
        "whatnot",
        "depop",
        "etsy",
        "facebook",
        "amazon",
        "grailed",
        "reverb",
        "tcgplayer",
        "tiktok",
        "vinted"
      ],
      "description": "Platform key."
    },
    "price": {
      "type": "number",
      "minimum": 0,
      "maximum": 1000000,
      "description": "Sale price in USD (required)."
    },
    "shipCharged": {
      "type": "number",
      "minimum": 0,
      "maximum": 100000,
      "description": "Shipping the buyer paid you, USD (default 0)."
    },
    "taxRate": {
      "type": "number",
      "minimum": 0,
      "maximum": 30,
      "description": "Buyer sales tax percent, e.g. 8 (default 0). Used where the platform charges fees on tax."
    },
    "itemCost": {
      "type": "number",
      "minimum": 0,
      "maximum": 1000000,
      "description": "What you paid for the item, USD (default 0)."
    },
    "shipCost": {
      "type": "number",
      "minimum": 0,
      "maximum": 100000,
      "description": "Your label/postage cost, USD (default 0)."
    },
    "otherCost": {
      "type": "number",
      "minimum": 0,
      "maximum": 1000000,
      "description": "Packaging, promotion and other costs, USD (default 0)."
    },
    "options": {
      "type": "object",
      "description": "Optional platform-specific options. Allowed: ebay: category (one of most|books|cards|guitars|jewelry|watches|bags|sneakers), adRate (number); whatnot: category (one of sports|tcg|fashion|collectibles|coins|other), tier (one of 0|1|2|3|4|5|6), highValue (true|false); depop: boost (true|false), ownLabel (true|false); etsy: offsiteAds (one of 12|15|none); facebook: mode (one of shipped|local); amazon: category (one of everything|toys|sports|tools|videogames|consoles|electronics|clothing|beauty|watches|media), plan (one of individual|pro), fbaFee (number); grailed: grailedLabel (true|false), processing (one of us|intl|legacy); reverb: preferred (true|false); tcgplayer: sellerType (one of level|pro); tiktok: category (one of most|collectibles|preowned|finejewelry); vinted: bump (number).",
      "additionalProperties": {
        "type": [
          "string",
          "number",
          "boolean"
        ]
      }
    }
  },
  "required": [
    "platform",
    "price"
  ],
  "additionalProperties": false
}

Ranks all 13 supported US resale platforms by profit for the same sale (each platform's default options). Returns fees, payout, profit and margin per platform, with a link to each fliprofit.com calculator and the side-by-side compare tool.

{
  "type": "object",
  "properties": {
    "price": {
      "type": "number",
      "minimum": 0,
      "maximum": 1000000,
      "description": "Sale price in USD (required)."
    },
    "shipCharged": {
      "type": "number",
      "minimum": 0,
      "maximum": 100000,
      "description": "Shipping the buyer paid you, USD (default 0)."
    },
    "taxRate": {
      "type": "number",
      "minimum": 0,
      "maximum": 30,
      "description": "Buyer sales tax percent, e.g. 8 (default 0). Used where the platform charges fees on tax."
    },
    "itemCost": {
      "type": "number",
      "minimum": 0,
      "maximum": 1000000,
      "description": "What you paid for the item, USD (default 0)."
    },
    "shipCost": {
      "type": "number",
      "minimum": 0,
      "maximum": 100000,
      "description": "Your label/postage cost, USD (default 0)."
    },
    "otherCost": {
      "type": "number",
      "minimum": 0,
      "maximum": 1000000,
      "description": "Packaging, promotion and other costs, USD (default 0)."
    }
  },
  "required": [
    "price"
  ],
  "additionalProperties": false
}

Machine-readable log of real, dated US marketplace fee changes (rate changes, new fees, caps, promotions, ending discounts), each with the platform's own source URL and the date Fliprofit last verified it. Filter by platform, by effective date, or to upcoming changes only.

{
  "type": "object",
  "properties": {
    "platform": {
      "type": "string",
      "enum": [
        "ebay",
        "poshmark",
        "mercari",
        "whatnot",
        "depop",
        "etsy",
        "facebook",
        "amazon",
        "grailed",
        "reverb",
        "tcgplayer",
        "tiktok",
        "vinted"
      ],
      "description": "Only this platform."
    },
    "since": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "description": "Only changes effective on or after this date (YYYY-MM-DD)."
    },
    "upcoming": {
      "type": "boolean",
      "description": "Only changes not yet in effect."
    }
  },
  "additionalProperties": false
}