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1️⃣ Workflow Option A — Automatic Bundle Detection (Recommended Default)

This is an important POS UX decision, because bundles affect speed at checkout, error rate, and cashier training. The best POS systems actually support multiple ways to apply bundles, depending on the situation.

The key principle:

Bundles should apply automatically when possible, and be selectable only when necessary.

This keeps the POS fast for cashiers and flexible for advanced sales.

Below is the recommended workflow for FlowPOS.

1️⃣ Workflow Option A — Automatic Bundle Detection (Recommended Default)

This is the best experience for retail.

Workflow​

  1. Cashier scans items normally.

Example:

scan shirt
scan pants
  1. Cart updates.
Shirt       $20
Pants       $30
  1. Bundle engine evaluates cart.

System detects:

Outfit Bundle
Shirt + Pants = $40
  1. POS automatically applies bundle.

Cart becomes:

Shirt       $20
Pants       $30
Bundle Discount -$10

Or visually grouped:

Outfit Bundle
   Shirt
   Pants
Savings: $10

Benefits​

✔ cashier doesn't need to remember bundles ✔ automatic upselling ✔ fewer mistakes ✔ faster checkout

This is how most modern retail POS systems behave.

2️⃣ Workflow Option B — Bundle Product (Manual Selection)

Some bundles must be explicitly selected.

Example:

Family Pack
Burger Combo
Gift Box

Workflow​

Cashier selects:

+ Add Item

Then chooses:

Burger Combo

POS launches bundle configuration UI:

Choose Burger
   ○ Cheeseburger
   ○ Chicken Burger

Choose Side
   ○ Fries
   ○ Salad

Choose Drink
   ○ Coke
   ○ Sprite

After selection:

Burger Combo $9.99
   Cheeseburger
   Fries
   Coke

This is necessary for​

🍔 restaurants 🎁 gift bundles 🧰 kits 🧩 configurable bundles

3️⃣ Workflow Option C — Bundle Suggestion (Very Powerful)

When items are scanned, POS suggests bundles.

Example:

scan burger
scan fries

POS shows suggestion:

Suggestion:
Burger Combo available
Save $2
[Apply Bundle]

Cashier clicks:

Apply Bundle

Cart updates.

This is extremely powerful for:

✔ upselling ✔ training new staff ✔ increasing ticket size

4️⃣ Workflow Option D — Bundle Button (Manual Apply)

Cashier selects multiple lines and clicks Bundle.

Example:

Cart:

Shirt
Pants
Shoes

Cashier selects:

Shirt
Pants

Clicks:

Apply Bundle

POS shows:

Available bundles
Outfit Bundle
Spring Bundle

Cashier chooses.

5️⃣ Recommended FlowPOS UX (Best Combination)

FlowPOS should support three workflows simultaneously.

1️⃣ Automatic detection (default)​

scan items
bundle auto-applies

2️⃣ Manual bundle product​

select combo
configure options

3️⃣ Bundle suggestion​

cart qualifies
system suggests bundle

These three cover 95% of real-world cases.

6️⃣ POS Visual Design

Bundles should be visually grouped.

Example:

🧺 Outfit Bundle
   Shirt        $20
   Pants        $30
Bundle Discount -$10

Or restaurant style:

🍔 Burger Combo
   Cheeseburger
   Fries
   Coke
Price: $9.99

This helps with:

✔ cashier understanding ✔ customer transparency ✔ easier returns

7️⃣ Handling Returns (Important)

Because sale lines link to:

bundle_application_id

Returns can be handled correctly.

Example:

Return Pants

System recalculates bundle.

Possible outcomes:

remove bundle
recalculate price

Or

return allocated bundle value

This is why bundle price allocation is critical.

8️⃣ FlowPOS Sales Form Example

A practical POS screen could look like:

Search product
Scan barcode

Cart
--------------------------------
Shirt                     $20
Pants                     $30

✨ Bundle available
Outfit Bundle - Save $10
[Apply]

Total: $50

After apply:

🧺 Outfit Bundle
   Shirt
   Pants
Savings: $10

Total: $40

9️⃣ Backend Trigger

Every time the cart changes:

add item
remove item
change qty

Run:

evaluateBundles(cart)

This returns:

eligibleBundles[]
appliedBundles[]
suggestedBundles[]

🔟 Critical Design Rule

Bundles should never slow down checkout.

Meaning:

scan → immediate feedback

No popups unless required (restaurant combos).

🚀 My Strong Recommendation for FlowPOS

Implement:

auto bundles
bundle suggestions
bundle product (combo builder)

Do not start with a manual bundle selector only.

Automatic bundles dramatically improve:

📈 average ticket 📈 upsells 📈 cashier speed

✅ If you want, I can also show you the FlowPOS Bundle Engine Algorithm (how the system detects bundles in a cart).

That algorithm is one of the hardest parts of POS architecture, but once done right, it powers:

  • promotions
  • combos
  • upsells
  • AI recommendations.