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Calculate exact Reorder Point (ROP), Safety Stock units, Days of Inventory Remaining (DOI), Stockout Risk, and Working Capital requirements.
Zero fabricated metrics. Every output is backed by configurable marketplace fee schedules, SSRF-safe public metadata, or your verified Seller CSV/manual inputs.
The Marketplace Inventory & Reorder Point Planner is an operations calculator for e-commerce sellers managing supplier lead times and warehouse cash flow.
Calculates the exact unit threshold at which you must place a replenishment order so new stock arrives before your safety buffer is depleted.
Enter your SKU's current stock, daily unit velocity, supplier lead time in days, desired safety stock buffer days, and unit COGS. The planner outputs your Reorder Point, Days of Inventory Remaining, Stock Status alert, and exact reorder capital needed.
Combine complementary calculators and checkers to optimize your entire campaign.
Upload or paste Seller Center CSV, TSV, or JSON order/product exports to calculate SKU-level net profit, margin, return rates, and Pareto winners.
Analyze multi-period search or unit sales series to detect Accelerating, Rising, Stable, or Declining marketplace product trends.
Calculate Break-even Units and Sales Revenue needed to cover fixed overhead expenses.