Fictional sales data for an online retailer of electronic goods. This dataset contains 4 tables: - brands: contains names of brands that sell products on the store - customers: a list of fictional customers with first and last name, email, gender, city, state, country, phone, and address information. - reviews: reviews left from customers on purchased goods - transactions: individual transactions that contain the customerID, brandID, purchase data and time, product name, quantity, unit price, payment method, and total price.