create other examples Examples of each requirement using different products:

$1.$ Demand $($Buyers$)$: In the market for fitness wearables like adidas, Puma etc, customers seeking to improve their health and fitness are the target buyers. They are interested in products like fitness clothes, trackers or smartwatches that can monitor their activity levels, heart rate, and sleep patterns.

$2.$ Supply $($Sellers$)$: In the market for coffee $($coming from Rwanda this is a big export$),$ sellers include coffee shops, cafes, and retail stores that offer various coffee products such as espresso, lattes, and brewed coffee. Additionally, coffee bean suppliers and manufacturers contribute to the supply chain.

$3.$ Channels of Communication: In the market for beauty products, communication channels include social media platforms like Instagram and YouTube, where beauty influencers and brands share product reviews, tutorials, and promotional content to engage with their audience.

$4.$ Offering $($Product or Service$)$: In the market for airlines, offerings include carriers such as Rwandair, Qatar Airways, and Emirates. These airlines provide various services, including domestic and international flights, with options for economy, business, and first$-$class seating.