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Cover letter example

Sales administration assistant cover letter example

ADV managers want a reliable person who will not create errors in orders or invoices and who can keep a customer calm when a delivery is late.

Your letter should show precision, knowledge of their type of order flow and the systems you have used. Mention a concrete dispute or problem you solved, and keep the tone factual.

Cover letter example

Replace the parts in brackets with your own details.

Subject: Application for Sales Administration Assistant (ADV), [Company]

Dear [Manager's name],

Your ad on [Job board] for a sales administration assistant caught my attention because [Company] supplies hardware stores and building merchants across France, and I have spent the past [x] years handling orders for this type of customer.

At [Current company], I manage a portfolio of around [x] accounts, mainly regional chains ordering through EDI. I check prices and conditions on every order in SAP, confirm delivery dates with the warehouse and answer customers when a shipment is delayed. When a delivery is short or damaged, I gather the proof, agree on a solution with the sales rep and issue the credit note quickly so that the invoice is not blocked. Last year I also helped update all price lists after the annual negotiations, which taught me to check the first orders carefully.

I work in English with our Belgian and Swiss customers, and I prepare the export invoices and documents needed by our freight forwarder. I would like to keep this mix of figures and customer contact, in a team that follows its key accounts from order entry to payment.

I am available for an interview and could start on [Availability date].

Kind regards,[First Name Last Name][Phone] | [Email]

What to highlight

  • ERP and tools you have used for order processing
  • Customer types and order channels you handled
  • How you deal with delivery or price disputes
  • Your link with logistics and accounting
  • Languages for export or international customers

Mistakes to avoid

  • Spelling or figure mistakes in a letter for a job built on precision.
  • Not mentioning any system or tool.
  • Presenting the job as pure data entry, with no customer side.
  • Forgetting to say which languages you use at work.

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Frequently asked questions

Can I apply for an ADV job without ADV experience?

Yes, if you show transferable experience: customer service, order picking coordination, accounting assistant work or reception in a B2B company. Explain how you handled orders, invoices or customer complaints, and name the software you used. Many ADV assistants come from these backgrounds.

Should I write the letter in English or French?

For a job in France, write in French unless the ad is in English or the role is explicitly bilingual. If the company is international and the ad is in English, write in English and add a sentence in French or mention your level to show you can handle French customers.

How long should the letter be?

Around 250 words is enough. ADV managers read quickly and value clarity. A short letter with the ERP, the customer type and one concrete example of a solved problem will say more than a page of general qualities.

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