One$-$to$-$one Relationships:

$1.$

Customers $---$ Subscribes to $---$ Newsletter$\_$Subscribers

$2.$

Products $---$ Corresponds to $---$ Inventory

$3.$

Orders $---$ Corresponds to $---$ Payments

$4.$

Orders $---$ Utilizes $---$ Shipping$\_$Methods

$5.$

Orders $---$ Made at $---$ Store

$6.$

Orders $---$ Managed by $---$ Managers

$7.$

Advertisement $---$ Associated with $---$ Brands

$8.$

Advertisement $---$ Linked to $---$ Store

$9.$

Inventory $---$ Governed by $---$ Reordering Threshold

$10.$

Staff $---$ Assigned as $---$ Managers

$11.$

Supplier $---$ Supplies $---$ Inventory

$12.$

Shipping$\_$Carriers $---$ Associated with $---$ Orders

$13.$

Newsletter$\_$Subscribers $---$ Linked to $---$ Customers

$14.$

Loyalty$\_$Program $---$ Enrolled by $---$ Customers

$15.$

Gift$\_$Cards $---$ Owned by $---$ Customers

$16.$

FAQ $---$ Relevant for $---$ Customers

One$-$to$-$many Relationships:

$1.$

Customers $---$ Places $---$ Orders

$2.$

Customers $---$ Has $---$ Addresses

$3.$

Customers $---$ Creates $---$ Wishlist

$4.$

Customers $---$ Provides $---$ Ratings

$5.$

Products $---$ Categorized under $---$ Categories

$6.$

Products $---$ Associated with $---$ Brands

$7.$

Orders $---$ Receives $---$ Ratings

$8.$

Orders $---$ Applies $---$ Coupons

$9.$

Orders $---$ Handled by $---$ Delivery man

$10.$

Advertisement $---$ Promotes $---$ Products

$11.$

Advertisement $---$ Includes $---$ Promotions

$12.$

Advertisement $---$ Utilizes $---$ Social$\_$Media

$13.$

Sales$\_$Reports $---$ Includes $---$ Products

$14.$

Sales$\_$Reports $---$ Includes $---$ Categories

Many$-$to$-$many Relationships:

$1.$

Categories $---$ Contains $---$ Subcategories

$2.$

Staff $---$ Holds $---$ Roles

$3.$

Inventory $---$ Belongs to $---$ Categories

$4.$

Sales$\_$Reports $---$ Involves $---$ Brands

Generalization:

To represent the customer profiles and the installment payments, we can

introduce two new entities:

$1.$

Customer$\_$Profiles:

Attributes: Customer$\_$ID $($Primary Key$),$ Name, Email, Phone, Profile$\_$Type $($e$.$g$.,$ Professional, Businessman, Government Employee, Others$)$

$2.$

Installment$\_$Payments:

Attributes: Payment$\_$ID $($Primary Key$),$ Order$\_$ID $($Foreign Key$),$ Installment$\_$Number, Amount, Due$\_$Date

draw the possible er diagram on a paper post the pdf please

i need an idea

thanks in advance