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OopBuy: Building Your Personal Seller Database from the Spreadsheet

2026-01-22

For serious online shoppers, relying on a static marketplace list is not enough. The real advantage lies in cultivating a personal directory of verified, trusted sellers. This guide walks you through how to leverage the public OopBuy Spreadsheet to create and maintain your own powerful seller database.

Why Build a Personal Seller List?

The core OopBuy Spreadsheet is a fantastic public resource, but a personal database offers key strategic benefits:

  • Curated Quality:only
  • Enhanced Notes:
  • Long-Term Tracking:
  • Quick Access & Comparison:

Step 1: Copy and Secure the Foundation

Begin by creating your own master copy of the OopBuy Spreadsheet (Google Sheets, Excel, or similar).

  1. Locate the public OopBuy Spreadsheet.
  2. Use the "File" menu to create a copy. Name it clearly (e.g., "My_OopBuy_Seller_DB").
  3. Set the sharing permissions of your new copy to Private. This is now your confidential working document.

Step 2: Structure Your Personal Directory

Transform the copied sheet into a functional database. We recommend creating these dedicated columns:

Column Name Purpose
My Trust Score (1-5) Your personal rating based on experience or research.
Purchase History Dates and items bought. Track for reliability patterns.
Communication Notes Response speed, language proficiency, problem resolution style.
Specialty / Niche Tag sellers (e.g., "Electronics", "Home Decor", "Brand Shoes").
Status Active, Inactive, Testing, Blacklisted – keep it current.

Step 3: Curate and Populate Your List

This is the most critical phase. Do not blindly import data; vet each entry.

  • Start Small:
  • Conduct Initial Research:
  • Add to Your Database:
  • Prune Regularly:

Step 4: Maintain and Utilize Your Database

A static database loses value. Make it a living tool.

  1. Update After Every Interaction:
  2. Use Filters & Sorts:
  3. Schedule Quarterly Reviews:

Conclusion: From Public Tool to Private Asset

By copying the OopBuy Spreadsheet