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Business · Making operational decisions
The sales process
The sales process covers everything from the first time a customer asks a question to the help they get after buying. Good customer service - product knowledge, speed, engagement, responding to feedback and post-sales service - brings customers back.
Last Lesson
Answer from memory before the answers appear.
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What is quality control?
Checking finished products for faults.
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What is quality assurance?
Checking quality at every stage to prevent faults.
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Give one cost of poor quality.
Waste, returns, recalls or damaged reputation.
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How does quality give competitive advantage?
A reputation for quality makes customers choose the business over rivals.
Learning Objectives
- 1Explain the stages of the sales process.
- 2Explain product knowledge, speed and efficiency of service, customer engagement and responding to feedback.
- 3Explain post-sales service.
- 4Explain the importance of good customer service to a business.
The Sales Process
Customer service matters at every stage.
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1
Before the sale
Answering questions, giving advice and helping the customer choose.
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2
The sale
Taking the order and payment quickly and accurately.
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3
Delivery
Getting the product to the customer on time and in perfect condition.
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4
After the sale
Help with problems, repairs, returns and follow-up.
Good Customer Service
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Product knowledge
Staff understand the products well enough to answer questions and recommend the right one.
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Speed and efficiency
Short queues, quick answers, fast delivery and accurate orders.
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Customer engagement
Friendly, personal contact that makes customers feel valued - in person and online.
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Responding to feedback
Listening to reviews and complaints, fixing problems and improving.
Knowing the Product
A customer spending hundreds of pounds on a bike wants advice they can trust. A sales assistant who really knows the products helps them choose the right one, so they are happier with it, less likely to return it and more likely to come back.
Product knowledge helps customers choose - and trust the business.
Post-sales Service
Post-sales service is the help a business gives customers after they have bought.
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Guarantees and warranties
Promises to repair or replace a faulty product for a set time.
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Repairs and servicing
Fixing or maintaining products, such as servicing a car or a boiler.
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Returns and refunds
Handling returns quickly and fairly.
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Follow-up
Checking the customer is happy, and offering help, tips or future offers.
Help After the Sale
Post-sales service turns a one-off sale into a long-term relationship. A customer whose phone is fixed quickly and politely is far more likely to buy their next phone from the same business.
Post-sales service: the relationship continues after the sale.
Why Customer Service Matters
Good service is one of the few advantages rivals cannot easily copy.
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Customer satisfaction
Happy customers are more likely to buy again.
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Customer loyalty and repeat purchases
It costs far less to keep a customer than to win a new one.
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Reputation and reviews
Good reviews online attract new customers; bad ones drive them away.
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Competitive advantage
When products and prices are similar, service decides where customers buy.
Case study
Apple: The Genius Bar
When Apple opened its first shops in 2001, it included a "Genius Bar" - a counter where customers could get free advice and technical help from trained staff, and book repairs for their devices. It turned the shop into a place customers returned to after buying, not just before. Staff are trained to have deep product knowledge, and customers can book appointments online. By making post-sales service a central part of the shop, Apple built a reputation for looking after its customers that encourages them to stay loyal to the brand.
Fix the Service
An online electronics shop has these reviews: "Nobody could tell me which laptop suited me", "Took three weeks to arrive", "Never replied to my email about a faulty charger", "Five weeks to get a refund". For each review, name the part of customer service that failed, and suggest an improvement.
1. Identify the failure.
2. Suggest an improvement.
3. Explain the benefit to the business.
A good answer shows: Each review linked to product knowledge, speed of service, responding to feedback or post-sales service, with a practical improvement.
Can I...?
- 1Describe the stages of the sales process.
- 2Explain product knowledge.
- 3Explain speed and efficiency of service.
- 4Explain customer engagement.
- 5Explain responding to customer feedback.
- 6Explain post-sales service.
- 7Explain why good customer service matters.
Summary & Exam Focus
- The sales process runs from the first enquiry to after the sale.
- Good service: product knowledge, speed and efficiency, engagement and responding to feedback.
- Post-sales service includes warranties, repairs, returns and follow-up.
- Good service builds satisfaction, loyalty, reputation and competitive advantage.
Exam focus
Explain one benefit to a business of providing good post-sales service. (3 marks) (3 marks)
Service answers should always finish with what it means for the business: repeat purchases, loyalty, reviews or competitive advantage.
Key terms
The vocabulary this lesson expects you to use. Each one is linked from the first place it appears above.
- Sales process
- All the stages of selling, from the first enquiry to after-sales help.
- Customer service
- How a business looks after its customers before, during and after a sale.
- Product knowledge
- Staff understanding of the products they sell.
- Customer engagement
- How a business interacts with and builds relationships with customers.
- Post-sales service
- Help given to customers after they have bought, such as repairs and warranties.
- Customer loyalty
- When customers keep buying from the same business.
Downloads
Free to keep, print and annotate.
- The sales process.pptx Built from the lesson script on 28 September 2026. View
- The sales process - Completed Notes.docx The full notes for the lesson, to revise from. Built from the lesson script on 28 September 2026. View
- The sales process - Exam Questions.docx Built from the lesson script on 28 September 2026. View
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