Car boot sellers serving a mixed crowd
A standard cola and a separately identifiable zero-sugar choice cover different sugar preferences. A non-cola flavour or caffeine-free can adds another choice when it fits the visitors you expect.
Who is choosing these drinks?
Sellers expecting families or caffeine-avoiding visitors
Check caffeine separately from sugar. Pepsi UK lists caffeine in Pepsi Max but describes Pepsi Max No Caffeine as both caffeine-free and sugar-free; Coca-Cola GB describes Fanta Orange as caffeine-free.
Sellers whose refreshment sales may be a food business
Confirm how the planned activity is classified before trading. 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.
What should you check before buying?
Decide which sugar, caffeine and flavour choices you want to offer, then check the exact can labels and pack sizes before buying.
| Priority | What to check | Your needs |
|---|---|---|
| Sugar choice | Compare sugars per 100ml on each variant’s label. Coca-Cola GB lists 10.6g per 100ml for Original Taste; Pepsi UK lists 0g per 100ml for Pepsi Max. | I want visitors to be able to distinguish a standard-sugar cola from a zero-sugar one. |
| Caffeine | Check the exact variant, not just its sugar claim. Pepsi UK lists caffeine in Pepsi Max and describes Pepsi Max No Caffeine as a separate caffeine-free product. | If someone asks for a caffeine-free can, I need to identify one without treating every zero-sugar drink as caffeine-free. |
| Flavour and ingredients | Consider a non-cola flavour alongside cola. Read the can for sweeteners and any phenylalanine statement; ingredients differ between flavours and variants. | A visitor may prefer orange or lemon-lime, while another may need to check a particular ingredient before choosing. |
| Pack format | Check the number of cans and volume per can against the quantity you plan to offer. Keep the original product information readable when serving individual cans. | I want a manageable number of cans in each chosen variant, rather than a large quantity of one drink. |
| Selling requirements | Ask the relevant local authority whether the planned activity is a food business and check event rules. The Food Standards Agency says new food businesses must register at least 28 days before trading or food operations start; GOV.UK says prepacked food labelling must be accurate and not misleading. | Before selling cans, I need to know which requirements apply to my stall and keep customers’ product information accessible. |
What can go wrong when choosing cans?
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Assuming zero sugar means caffeine-free
Pepsi UK lists caffeine in Pepsi Max, while Pepsi Max No Caffeine is a separate variant. A visitor avoiding caffeine needs the distinction to be clear.
Check the exact ingredients and keep caffeine-free cans distinct from other zero-sugar cans.
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Buying only one flavour or sugar profile
A cola-only or standard-sugar-only selection leaves out visitors looking for a different flavour or a zero-sugar drink.
Choose the mix according to likely visitors: consider a standard cola, a zero-sugar choice and, where useful, a non-cola flavour.
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Obscuring ingredient information
Sweeteners and phenylalanine statements vary by product. GOV.UK says food labelling must be accurate and not misleading.
Keep the original can labels readable and avoid making ingredient or caffeine claims that the exact product label does not support.
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Assuming an occasional stall needs no registration
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. Whether that applies to a particular car boot sale activity depends on the circumstances.
Ask the relevant local authority about the planned sales and check any additional event-organiser rules before trading.
Which brand variants illustrate the choices?
These product examples show why the precise flavour and variant matter more than the brand name alone.
Coca-Cola
Original Taste is an example of a standard-sugar cola for a mixed can selection.
- Coca-Cola GB lists 10.6g sugars per 100ml for Original Taste.
- Its ingredients include caffeine flavouring; this variant is neither a zero-sugar nor a caffeine-free choice.
Pepsi
The Pepsi Max variants show why zero sugar and no caffeine need separate labels.
- Pepsi UK lists 0g sugars per 100ml for Pepsi Max and describes Pepsi Max No Caffeine as both sugar-free and caffeine-free.
- Regular Pepsi Max contains caffeine and sweeteners; check which variant the multipack contains.
Sprite
Sprite offers lemon-lime variants for a non-cola selection.
- Coca-Cola GB lists 4.4g sugars per 100ml for standard Sprite and 0g for Sprite Zero.
- Sprite Zero contains sweeteners and carries a phenylalanine statement; check the exact variant’s label.
Fanta
Fanta Orange is a fruit-flavoured, non-cola option.
- Coca-Cola GB describes Fanta Orange as caffeine-free and lists 4.5g sugars per 100ml.
- Fanta Orange also lists sweeteners; other flavours and variants may have different ingredients.
Dr Pepper
Dr Pepper offers a distinct flavour when visitors want an alternative to cola or citrus cans.
- Coca-Cola GB describes the standard drink as a blend of 23 fruit flavours and lists 4.3g sugars per 100ml.
- The listed ingredients include sweeteners and caffeine flavouring, alongside a phenylalanine statement.
Joybuy can multipacks for different needs
These multipacks represent orange and lemon-lime drinks, standard and zero-sugar cola, and a caffeine-free cola variant. Compare the exact cans and pack quantities against the mix you plan to offer.
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Fanta Orange 8 x 330ml
An orange-flavoured alternative to cola in an eight-can pack. Coca-Cola GB describes Fanta Orange as caffeine-free and lists 4.5g sugars per 100ml; its ingredients include sweeteners.
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7UP Zero 24 x 330ml
A lemon-lime alternative to cola in a 24-can pack. If caffeine or particular sweeteners matter to a visitor, check the exact can label before describing its ingredients.
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Pepsi Max Caffeine Free 24 x 330ml
A cola option for visitors looking for a caffeine-free variant, in a 24-can pack. Pepsi UK describes its no-caffeine Pepsi Max variant as having no sugar or caffeine; check the can label for sweeteners and its phenylalanine statement.
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Coca-Cola Original Taste 24 x 330ml
A standard-sugar cola in a 24-can pack. Coca-Cola GB lists 10.6g sugars per 100ml and caffeine flavouring for Original Taste, so it does not serve as a zero-sugar or caffeine-free choice.
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Coca-Cola Zero Sugar 24 x 330ml
A zero-sugar cola variant in a 24-can pack. Do not treat its sugar wording as a caffeine-free claim; check the exact can label when caffeine, sweeteners or phenylalanine information matters.
Questions about buying and selling cans
Should I offer both standard and zero-sugar cans?
For a mixed crowd, offering both gives visitors a clear choice if the quantities suit your plans. Coca-Cola GB lists 10.6g sugars per 100ml for Original Taste, while Pepsi UK lists 0g per 100ml for Pepsi Max; check each exact variant rather than assuming a brand has one sugar profile.
Is zero-sugar cola also caffeine-free?
Not necessarily. Pepsi UK lists caffeine in Pepsi Max, while Pepsi Max No Caffeine is a separate variant described as containing no caffeine and no sugar.
What if someone asks about sweeteners or phenylalanine?
Show them the original label for the exact can. Ingredient lists and phenylalanine statements differ between drinks and variants, so a flavour description or another can’s label is not a substitute.
Do I need to register before selling sealed cans?
If the planned sales amount to starting a food business, the Food Standards Agency says you must register with your local authority at least 28 days before trading or food operations start. Ask the relevant local authority whether your car boot sale activity falls within that requirement rather than assuming occasional sales are exempt.
Can I use the original labels on unopened cans?
Keep the original labels readable so buyers can see the product information. GOV.UK says prepacked food requires mandatory label information and that food labelling must be accurate and not misleading; avoid replacing it with inaccurate handwritten claims.