Feature Request: Support Multiple Categories for a Single Item

Hello MyBillBook Team,

I would like to request a feature that allows assigning multiple categories to a single item instead of limiting it to just one.

Current Limitation:
At present, each item can only belong to one category. This makes reporting less flexible for businesses that need to classify products in multiple ways.

Example:
Suppose I have an item that is an Anarkali Suit. I also want to classify it by size, such as:

• Anarkali

• Size 36

• Size 38

• Size 40

• Size 42

Currently, I have to choose only one category, which means I lose the ability to generate reports based on the other classification.

Suggested Feature:
Allow users to assign multiple categories or tags to a single item. For example:

• Product Type: Anarkali

• Size: 38

• Fabric: Cotton

• Occasion: Party Wear

Benefits:

• Generate stock and sales reports by product type (e.g., Total Anarkali sales).

• Generate reports by size (e.g., Total Size 38 inventory or sales).

• Analyse inventory from multiple perspectives without creating duplicate items.

• Better inventory management for apparel businesses where products are commonly grouped by type, size, fabric, colour, brand, and season.

This enhancement would make MyBillBook much more powerful for clothing retailers and businesses that require flexible product classification and reporting.

Thank you for considering this feature request.