Amazon Email Checker: bulk Amazon verification, API & CSV output guide

Amazon Email Checker answers whether a contact is registered on Amazon. Bulk signal for CRM and marketing ops.

Amazon Email Checker (amazon_email) is Cheker.pro bulk Amazon verification. This guide covers mass phone checks, amazon_email API, phone intelligence, list hygiene before SMS/messengers, and CSV export for CRM.

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Who it is for

Amazon Email Checker is used by SMS hubs, performance marketing, crypto compliance, call centers and SaaS with Reseller API. If your pipeline segments «has Amazon / not» — this task type covers bulk at scale.

What Amazon Email Checker does

Amazon email account validation and detection. Each input line becomes one CSV row with result fields.

Task type: amazon_email. Family: Amazon. Input type: email.

Pricing and output on Amazon Email Checker landing. Run tasks in dashboard.

Input file format

Upload TXT or CSV: email addresses (one per line). One file = one country only (country code in every line: Brazil 55, US 1, Russia 7).

• Minimum: 100 lines per task
• Maximum: 10,000,000 lines (large files auto-split)
• E.164 recommended: +country code, no spaces or brackets
• See format preview in the upload form at Amazon Email Checker

Do not mix phone, email and username in one file. From Excel export a single column to CSV — avoid formulas and scientific notation.

Output fields

• Email
• amazon: yes/no

Interpret Email · amazon: yes/no with a clear rule: «yes» → Amazon channel candidate; «no» → SMS/email fallback or exclude from campaign.

Use cases

• Marketing runs a separate sequence for "Amazon: yes".
• CRM enrichment before look-alike campaigns.
• Marketing runs a separate sequence for "Amazon: yes".

How to run a check

1. Sign up at Cheker.pro and top up USDT
2. Open Amazon Email Checker — TXT/CSV upload form
3. Wait for completion in «Мои задачи»
4. Download CSV into CRM / SMS hub / BI
5. Automation: Reseller API — amazon_email

Common mistakes

• Local format without country code → false «no» results.
• Mixed countries in one file → API rejection or wrong output.
• Confusing Amazon registration with «number is reachable» — different signals.
• Treating «no» as permanent block without re-check after 7–14 days.
• Bulk-check without legal basis (GDPR / local telecom rules) — validation does not replace consent.

Email vs phone for Amazon

Email variant (amazon_email) fits CRM records with email only. Do not mix email and phone files in one task.

Related Amazon checkers

• Amazon Checker (amazon) — Amazon account verification

FAQ

How is Amazon Email Checker different from other Amazon checkers?

Task type amazon_email: Amazon email account validation and detection. Output: Email · amazon: yes/no. Compare family variants in the checker catalog and amazon_email landing.

Minimum batch size and file format for amazon_email?

Minimum 100 lines. email addresses (one per line). One country per file. Format hints on the upload page.

How much does Amazon Email Checker cost?

Pay-as-you-go USDT: per-line billing at checker rate. Current price per 10k lines on the amazon_email card and dashboard after top-up.

API for Amazon Email Checker?

Yes. Reseller API: POST /api/v1/check with task type amazon_email. Keys: API keys, docs: /docs.

Is bulk checking legal?

Use only lists with opt-in or other lawful basis (GDPR, local rules). Cheker.pro acts as processor on your instructions; you define retention and consent policy.

Summary: Amazon Email Checker is the bulk layer for Amazon. Catalog: amazon_email · run → · Cheker.pro blog