How to Remove Duplicate Giveaway Entries Before a Draw
To remove duplicate giveaway entries correctly, distinguish accidental repeats from legitimate bonus chances before deleting anything. Preserve the raw export, define a matching rule, normalize only the fields that matter, and keep an audit note for every exclusion.
Reviewed: July 30, 2026
remove duplicate giveaway entries: the short answer
Create two files: an untouched source export and a cleaned eligible list. Match entries using the identifiers allowed by the published rules—not visual similarity alone—and document whether multiple platform actions, aliases, or household entries count separately.
Preserve the original export
Save the unedited source file with a timestamp before sorting or deduplicating. It provides evidence of the entry population and lets you recover from an over-aggressive cleanup rule.
Work on a copy. Add columns for eligibility, duplicate group, exclusion reason, and final wheel label rather than deleting rows immediately.
Define what a duplicate means
An identical email, account ID, order number, or entry token may be stronger evidence than the same display name. Two people can share a name, while one person can use several aliases.
Follow the published promotion rule. If bonus actions create extra chances, repeated entries may be intentional and should remain as separate approved positions or documented weights.
Normalize data without changing identity
Trim spaces, standardize letter case, and normalize formats only when doing so cannot merge different people. Do not guess that similar spellings, family addresses, or shortened names represent one entrant.
Use a stable participant ID on the public wheel. Keep private matching data out of screenshots, streams, and shared URLs.
Audit the final list
Count raw rows, excluded rows, valid chances, and unique eligible participants. Spot-check each duplicate group and preserve the reason code.
A second reviewer is valuable for large or high-value draws. Freeze the cleaned file before importing it into the winner picker.
remove duplicate giveaway entries checklist
Save the untouched source export.
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Write the duplicate rule.
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Normalize safe fields.
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Review ambiguous matches manually.
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Record exclusions and bonus chances.
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Freeze and count the final list.
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Common mistakes to avoid
- Deleting rows based only on the display name
- Treating announced bonus entries as errors
- Editing the only copy of the export
- Showing private matching fields on the wheel
Authoritative reference
Relevant external resource: FTC advertising and marketing guidance.
remove duplicate giveaway entries FAQs
Are two identical names always duplicates?
No. Different people can share a name. Use a reliable identifier permitted by the giveaway rules.
Can I use weights instead of repeated rows?
Yes when bonus chances are allowed and the total weight is disclosed and verified.
Should excluded entries be deleted permanently?
Keep them in the audit copy with an exclusion reason; omit them from the final wheel list.
