Promotional Offers & Points

flowchart TD
    A[Add Offer] --> B[Create the offer product
name · code/barcode · group-category-brand
Keeps its own stock? on/off]
    B --> C[Configure the offer]
    C --> D{Offer type}
    D -->|Bundle/Combo| E[Add components: item · qty · price each
offer price = sum of price x qty]
    D -->|Buy X get Y free| F[Add items to buy + at least one free item
trigger bills at its own price · reward at zero]
    E & F --> G[Optional: name · valid dates · hours of the day
one customer or group
usage caps total/per-customer
hide the free line on print - BuyXGetYFree only]
    G --> H[(Offer saved against the product)]
    H --> I{Keeps its own stock?}
    I -->|on| J[Add Stock builds it from the components' own stock]
    I -->|off, default| K[Nothing to build - it expands at sale time]

flowchart TD
    A[Offer product scanned or picked, sale-side invoice] --> B{Keeps its own stock?}
    B -->|yes| C[Bills as one line, at its own price and tax
its own stock moves]
    B -->|no, default| D{Expired, no items, or blocked by scope/coupon/usage cap?}
    D -->|yes| E[Toast explains why · nothing added]
    D -->|no| F{Bundle or BuyXGetYFree?}
    F -->|Bundle| G[Each component added at its own priced qty
real tax/HSN from its own product]
    F -->|BuyXGetYFree| H[Same-SKU trigger + reward combined into one line
at a blended discount · a different-SKU reward its own free line]
    G & H --> I[(Component lines, tagged with the offer and a shared group id)]
    I --> J[Free line hidden on print, if the offer asks for it]
    I --> K[Promotional Sales report]

flowchart TD
    O[An offer product] --> T{Type}

    T -->|Bundle / Combo| B[Components each carry a price inside the offer]
    B --> B1[Offer price = sum of price x qty]
    B1 --> B2[At the counter: each component added
at its own priced qty]
    B2 --> B3[(Tax and HSN from each real product)]

    T -->|Buy X, get Y free| Y[Components split into trigger and reward]
    Y --> Y1[Trigger bills at the component's own CURRENT price]
    Y1 --> Y2[Reward bills at 100% off]
    Y2 --> Y3{Reward the same SKU as its trigger?}
    Y3 -->|yes| Y4[Combined into ONE line
at a blended discount]
    Y3 -->|no| Y5[Its own free line
hideable on the printed bill]

    B3 & Y4 & Y5 --> S{Offer keeps its own stock?}
    S -->|no, default| S1[Expands into component lines
components' stock moves]
    S -->|yes| S2[Bills as ONE line at its own price and tax
the offer's own stock moves]

flowchart TD
    A[Item added to the bill] --> B{Is it a promotional-offer product?}
    B -->|yes| C[Offer expands or bills as one line
free/component pricing above]
    B -->|no| D{A price rule covers this customer or quantity?}
    D -->|yes| E[Rule rate, discount or pack price applies]
    D -->|no| F[The item's own rate for this customer's tier]
    C & E & F --> G{Biller types a manual discount?}
    G -->|yes| H{Within their permitted maximum?}
    H -->|yes| I[Applied on top]
    H -->|no| J[Refused — needs the owner]
    G -->|no| K[Line priced]
    I --> K
    K --> L{Customer redeeming points?}
    L -->|yes| M[Points reduce the bill total]