Products table structure:

Field                     | Type                                     | Null       | Default        
----------------------------------------------------------------------------------------------------
id                        | int(11)                                  | NOT NULL   | NULL           
category_id               | int(11)                                  | NULL       | NULL           
brand_id                  | int(11)                                  | NULL       | NULL           
name                      | varchar(200)                             | NULL       | NULL           
slug                      | varchar(200)                             | NULL       | NULL           
sku                       | varchar(100)                             | NULL       | NULL           
description               | longtext                                 | NULL       | NULL           
tax_rate                  | decimal(5,2)                             | NULL       | 0.00           
cost_price                | decimal(10,2)                            | NULL       | 0.00           
selling_price             | decimal(10,2)                            | NULL       | 0.00           
stock                     | int(11)                                  | NULL       | 0              
is_variant_product        | tinyint(4)                               | NULL       | 1              
image                     | varchar(255)                             | NULL       | NULL           
status                    | tinyint(4)                               | NULL       | 1              
created_at                | timestamp                                | NOT NULL   | current_timestamp()