1
The matching accessory
Cross-sell · easiest win
The offer
"You just grabbed the wireless earbuds. Add the $12 protective case — 20% off, this page only."
The thing they bought needs a little buddy. A phone wants a case. Earbuds want a case. A camera wants a memory card. The add-on is cheap next to the main item, so saying yes barely feels like spending.
Best for: electronics, gadgets, tools, anything with obvious extras.
2
Complete the set
Cross-sell · removes guesswork
The offer
"Nice pick on the cleanser. Add the matching moisturizer and finish your routine — save $6 when you add it now."
People like things that feel finished. If they bought one piece of a set, the rest is easy to want. You also save them the "wait, what else do I need?" worry by handing them the answer.
Best for: skincare, makeup, fashion outfits, kits, hobby supplies.
3
The one-time-only discount
Incentive · urgency
The offer
"Add a second bag of coffee for 25% off. This deal is only on this screen — it's gone once you leave."
A deal that lives on one screen feels rare. People do not want to miss it. The trick is to make the discount real and the deadline real. Do not fake it. The honest version still works because the timing is true.
Best for: coffee, snacks, candles, anything people buy again.
4
Buy more, save more
Quantity · stock-up logic
The offer
"Grab 2 more tubs of protein and save 15% per tub. You'll run out anyway — stock up now."
For stuff people use up, buying extra just feels smart. A lower price per unit is the reward. It turns one sale into three without much effort, and the shopper feels like they beat the system.
Best for: supplements, pet food, cleaning refills, vitamins, baby items.
5
The free gift unlock
Incentive · feels generous
The offer
"Add the $20 body wash and we'll throw in a travel-size lotion — free."
The word "free" pulls people in. Here you raise the order value, but it still feels like a treat instead of a sell. The gift should be small and tied to what they bought, so it feels thoughtful.
Best for: beauty, food, wellness, anything with samples or minis.
6
Subscribe and save
Repeat revenue · convenience
The offer
"Get your dog food every month and save 10%. Skip or cancel anytime — no stress."
This one turns a single buy into a habit. The shopper never has to remember to reorder, and they save a little each time. "Skip anytime" calms the fear of being trapped, which is the main reason people hesitate.
Best for: pet food, coffee, razors, vitamins, anything used on a cycle.
7
The worry-free add-on
Protection · peace of mind
The offer
"Protect your new $200 blender for 2 years for just $14.99. Spills, drops, breakdowns — covered."
Right after buying something nice, people want to keep it safe. A small fee to protect a big purchase is an easy yes. This is the play behind Apple's "Add AppleCare" prompt — it works best when the item costs a lot more than the add-on.
Best for: electronics, furniture, appliances, higher-priced items.
8
Upgrade to the bigger size
True upsell · better value
The offer
"Swap your 250ml bottle for the 1-litre size and pay 30% less per ml. Same product, way better deal."
Show the shopper they can get more for less per unit. People love feeling like they made the value-smart choice. Keep the math simple — "less per ml" or "lasts 4x longer" is enough.
Best for: anything sold in sizes — drinks, soap, supplements, oils.
9
The variety pack
Cross-sell · "try them all"
The offer
"Loved the classic flavor? Add the 4-flavor variety pack at 15% off and find your new favorite."
When you sell flavors, scents, or colors, people are curious about the rest. A discounted variety pack scratches that itch in one tap. It also turns one-flavor buyers into repeat buyers once they find one they love.
↳ Real result: bone-broth brand Kettle & Fire used a discounted variety pack at checkout and grew revenue per customer by 41% (source: Shopify).
Best for: food, drinks, candles, cosmetics, anything with flavors or scents.
10
The bundle they missed
Bundle · one-click deal
The offer
"You got the tent. Add the sleeping bag + lantern camp set for $39 — that's $20 off buying them apart."
Some shoppers buy one thing and forget the rest. A bundle hands them the whole setup in one tap, at a price that beats hunting for each piece. It feels like you did the work for them.
Best for: outdoor gear, hobby kits, gaming, home and craft setups.
11
The cheap impulse add-on
Low price · high take rate
The offer
"Add gift wrap for $4? We'll make it look special — one click, done."
Some offers win just by being tiny. A few dollars for gift wrap, a sticker pack, or a fun extra needs almost no thinking. The price is so low that "why not" beats "let me think about it."
Best for: almost any store — it's the safe one to test first.