Decide with method

Online purchase guides

Quick answers, then detailed methods for each step: choose a seller, compare an offer, pay, receive, return, terminate or buy internationally.

Choose a checklist according to your shopping situation · Fill in a comparison grid · Understanding the terms of offers

Daily objects illustrating guides to compare and prepare online purchases
Tips adapted to each product type and step of the order.AI-generated illustration.

How to use these contents

Leave your decision, not a promotion

Choose the guide that matches the current blocking point. Each page starts with a synthetic answer, continues with a checklist and ends with useful sources. You can get a marker in a minute or deepen before an important command.

Find a guide by need

11 guide(s) pour TV, hifi & ménager. Remove filters

Route 01

Identify shop and seller

Control the field, opinions, promises and actors involved in the sale.

Route 02

Choose by product

Check the characteristics that change depending on use, security or delivery.

Illustration generated by IA.
02

Second hand

Second-hand or refurbished

Condition, battery, accessories, warranty and seller: a convenient checklist to compare a used or reconditioned product before purchase.

  • Read the definition of the grade specific to each seller.
  • Identify the professional or special status of the seller.
  • Check battery, accessories, compatibility and locking.
Read the guide

Check the checklist : Used or reconditioned

AI-generated illustration. Framed vignette.
03

Before a new purchase

Repair or replace an appliance

A method for comparing diagnostic, repair estimate, new or reconditioned replacement, cost of use and life uncertainty.

  • Describe the symptom and keep the exact reference.
  • Ask for a quote that separates diagnostics, parts, labour and transport.
  • Compare the same service over the same duration.
Read the guide

Check the checklist : Repair or replace a device

AI-generated illustration. Framed vignette.
05

Home equipment

Appliances and running costs

Compare the capacity, consumption, noise, installation and maintenance of your household appliances with an example of how to calculate the cost of use.

  • Compare close useful capabilities.
  • Read unit: annual consumption or by number of cycles.
  • Add delivery, connection and possible accessories.
Read the guide

Check the checklist : Appliances and cost of use

AI-generated illustration. Framed vignette.
07

Small appliances

Compare coffee machines

Compare a coffee machine according to the drinks, cost of consumables, congestion, cleaning and maintenance instructions of the model.

  • Count the beverages and recipes actually used.
  • Measure access to the tank and removable components.
  • Calculate consumables and accessories over a common period.
Read the guide

Check the checklist : Compare a coffee machine

AI-generated illustration. Framed vignette.
08

Maintenance of the house

Choose a suitable vacuum cleaner

Compare the vacuum cleaners according to your floors, stairs, accessories included, handling, consumables and maintenance instructions of the model.

  • Inventory soil and obstacles.
  • Compare the accessories of the reference sold.
  • Test handling, emptying and storage.
Read the guide

Check the checklist : Choose a suitable vacuum cleaner

Route 03

Travel, plants, audio and games

Concrete methods for comparing formats, compatibilitys and conditions of use.

Route 04

Pay, receive and solve a problem

Secure the route, keep the evidence and know what to check after the order.

Illustration generated by IA.
11

Defective product

Make a warranty claim

Default, proof of purchase, repair, replacement and commercial warranty: arrange a clear request with the right contact person.

  • First address the professional seller for compliance.
  • Distinguish legal guarantee, commercial guarantee and SAV.
  • Describe the defect with proportionate evidence.
Read the guide

Check the checklist : Play a guarantee

Need an overview?

The four-step shopping route

The general shopping guide links verification, comparison, marketplace and retention of proofs in a single method.

See the complete method

Frequently Asked Questions

About the guides

Which guide to start before a first purchase?

Start with the store check, then use the total cost comparison guide to split the selected offers.

Do the guides recommend merchants?

No. They provide independent decision-making criteria and refer to the directory to discover several actors without establishing a commercial ranking.

Do legal information replace personalized advice?

No. The pages explain general benchmarks and refer to current public sources to verify the rules applicable to a specific situation.