Sellers serving a mixed walk-up audience
A cola and a non-cola drink give customers a clearer flavour choice than several variants of one drink. Keep the range manageable for the space available at your stall.
Who is choosing these drinks?
The useful mix depends on whether customers need flavour variety, a zero-sugar choice or a drink explicitly labelled caffeine free.
Sellers offering a zero-sugar choice
Keep the zero-sugar variant identifiable on its own pack. Manufacturer information lists 0g sugars per 100ml for Pepsi Max, Sprite Zero and Dr Pepper Zero, but those are distinct products with their own ingredients.
Sellers who need a caffeine-free option
Choose a variant explicitly described as caffeine free, such as Coca-Cola Zero Sugar Caffeine Free or Pepsi Max Caffeine Free. Do not assume an ordinary zero-sugar cola meets that requirement.
What should you check before buying?
Choose the flavour mix first, then check the exact variants and packs against customers’ likely requests and the space available for stock.
| Priority | What to check | Your needs |
|---|---|---|
| Sugar content | Compare sugars per 100ml on the exact variant. Check the ingredients if a customer asks about sweeteners; a flavour or brand name does not establish either detail. | I want customers to be able to tell a regular drink from a zero-sugar one without having to guess from the flavour. |
| Caffeine | Look for an explicit caffeine-free description and check the current pack. Pepsi UK lists 0g sugars per 100ml for Pepsi Max, but its ingredients include caffeine. | If someone asks for a drink without caffeine, I need a separate option I can identify confidently. |
| Flavour and pack | Consider a cola alongside a lemon-and-lime or fruit-flavoured drink. Check can size, pack quantity and how much you can store and display. | A small selection should offer a meaningful non-cola choice without leaving me with more stock than I can handle. |
| Permission to sell | Ask the organiser about refreshment sales and check requirements with the relevant council. The Food Standards Agency says a new food business must register with its local authority at least 28 days before trading or food operations start. | Before buying stock, I need to establish whether my activity is a food business and whether this particular event permits me to sell drinks. |
Common buying mistakes
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Reading “zero sugar” as “caffeine free”
Pepsi Max has 0g sugars per 100ml according to Pepsi UK, but its ingredients include caffeine. A customer avoiding caffeine needs a different, explicitly labelled variant.
Keep zero-sugar and caffeine-free choices distinguishable, and check the ingredient label on the pack you sell.
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Using fruit flavour as a shortcut for sugar content
Fruit-flavoured drinks differ by formulation: Coca-Cola GB lists 4.5g sugars per 100ml for Fanta Orange and 0g per 100ml for Sprite Zero.
Choose fruit flavours for variety, then compare each variant’s nutrition panel separately.
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Buying stock before checking event rules
Whether you must register a food business depends on your activity. Occasional-sale requirements also vary by location and can apply to organisers or landowners rather than every individual seller.
Confirm refreshment sales with the organiser and ask the relevant local authority which requirements apply before committing to stock.
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Relying on an old online product description
A listing may not reflect the ingredients or pack that arrives. That matters when customers ask about caffeine, sugar or particular ingredients.
Check the physical pack’s ingredients and nutrition information before displaying it for sale.
Brand and range references
Compare named variants rather than treating a brand’s entire fizzy-drink range as having the same sugar or caffeine content.
Coca-Cola
A cola range with separate regular and zero-sugar, caffeine-free variants.
- Coca-Cola GB lists 10.6g sugars per 100ml for Original Taste.
- Original Taste contains caffeine; its ingredients and nutrition values do not describe Coca-Cola Zero Sugar Caffeine Free.
Pepsi
A cola range in which Pepsi Max and Pepsi Max Caffeine Free serve different caffeine requirements.
- Pepsi UK lists 0g sugars per 100ml for Pepsi Max.
- Pepsi Max contains caffeine. Check for the Caffeine Free variant when caffeine avoidance matters.
Sprite
A lemon-and-lime alternative to cola, with regular and Zero variants.
- Coca-Cola GB lists 4.4g sugars per 100ml for Sprite and 0g per 100ml for Sprite Zero.
- Choose by the exact variant and check its current ingredient label rather than assuming the two formulations are interchangeable.
Fanta
An orange-flavoured, non-cola choice.
- Coca-Cola GB describes Fanta Orange as caffeine free.
- Fanta Orange lists 4.5g sugars per 100ml; orange flavour does not make it a zero-sugar drink.
Dr Pepper
A distinct flavour choice with regular and Zero variants.
- Coca-Cola GB lists 0g sugars per 100ml for Dr Pepper Zero.
- The cited regular Dr Pepper formulation contains caffeine. Check the exact variant’s label when caffeine matters.
Tesco
An own-label range to compare with branded lemon-and-lime and fruit-flavoured drinks.
- Tesco Groceries lists own-label choices including Lemon & Lime Zero 2L and Orange Zero cans.
- Check the current listing and pack for the variant, size, ingredients and availability you intend to buy.
Fizzy drinks for the sale
These Joybuy options cover individual cans of cola and non-cola drinks, including regular, zero-sugar and fruit-flavoured choices. Compare pack quantities with the space you have before deciding how many to bring.
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Pepsi Max Caffeine Free 24 x 330ml
A cola option when customers ask for both zero sugar and no caffeine. The pack contains 24 individual 330ml cans; check the pack’s ingredient information for any other requirements.
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Fanta Orange 8 x 330ml
An orange-flavoured alternative to cola in eight individual 330ml cans. Coca-Cola GB describes Fanta Orange as caffeine free and lists 4.5g sugars per 100ml, so do not present it as a zero-sugar choice.
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7UP Zero 24 x 330ml
A lemon-and-lime option for customers who do not want cola. This pack contains 24 individual 330ml cans; check the current nutrition and ingredient label when a customer has a specific sugar, caffeine or ingredient requirement.
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Coca-Cola Original Taste 24 x 330ml
A regular cola option in 24 individual 330ml cans. Coca-Cola GB lists 10.6g sugars per 100ml for Original Taste, and its ingredients include caffeine; offer a separate variant for customers avoiding either.
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Vimto Original 8 x 330ml
A fruit-flavoured alternative to the cola and citrus choices, supplied as eight individual 330ml cans. Check the physical pack for allergens and caffeine if either affects a customer’s choice.
Questions before you sell
Do I need to register before selling fizzy drinks at a car boot sale?
If your activity is a new food business, the Food Standards Agency says it must be registered with the local authority at least 28 days before trading or food operations start. Ask the relevant local authority whether your particular selling activity meets that condition.
Does the car boot sale need a licence or notification?
Requirements depend on the location and who runs the event. The Royal Borough of Kensington and Chelsea describes an occasional-sale organiser licence subject to its stated exemptions, while North Yorkshire Council requires organisers or people allowing an occasional sale on their land to notify it. These are local rules, not a single UK-wide requirement for every drink seller; check with your organiser and the relevant council.
Is a zero-sugar fizzy drink always caffeine free?
No. Pepsi UK lists 0g sugars per 100ml for Pepsi Max, but its ingredients include caffeine. For a caffeine-free choice, select a variant explicitly identified as such and check the pack.
Does fruit flavour tell me how much sugar a drink contains?
No. Coca-Cola GB lists 4.5g sugars per 100ml for Fanta Orange and 0g per 100ml for Sprite Zero. Compare the nutrition panel of the exact variant rather than using its flavour as a guide.
What should I check on the drinks before displaying them?
Check the actual packs for ingredients, nutrition information, best-before details and storage instructions. Product information can change, so use the labelled drinks you will sell when answering customers’ questions.