Felicity Smoak first appears in the third episode of the first season of the series Arrow. She is introduced as an IT expert working at Queen Consolidated, where she assists Oliver Queen with his mission as the vigilante Arrow. Felicity quickly becomes a key member of Team Arrow and plays a significant role throughout the series. **

Oliver and Felicity officially get together in the 20th episode of the third season of Arrow, titled "The Fallen." This episode marks a significant moment in their relationship as they finally admit their feelings for each other and share a passionate kiss. Their romantic relationship continues to evolve throughout the series, with its ups and downs. **

The shipping costs for postal delivery can vary depending on the weight of the package, the destination, and the shipping speed selected. Generally, postal services offer different pricing options such as standard, expedited, and express shipping, each with its own associated costs. Additionally, some postal services may offer flat-rate shipping options for certain package sizes. It's best to check with the specific postal service or shipping provider for accurate pricing information based on your specific shipping needs. **

Amazon Logistics is a delivery service operated by Amazon that handles the shipping and delivery of packages directly to customers. It is a part of Amazon's efforts to improve their delivery capabilities and provide faster and more reliable shipping options. Amazon Logistics utilizes a combination of Amazon's own delivery network, as well as third-party carriers, to ensure efficient and timely delivery of packages to customers. This service allows Amazon to have more control over the shipping process and provide a better overall customer experience. **

The episode where Felicity spies on Oliver and finds his secret prison on an island is in Season 5, Episode 17 titled "Kapiushon." In this episode, Felicity discovers Oliver's secret prison on the island of Lian Yu, which he used to keep his enemies captive. This discovery leads to a confrontation between Felicity and Oliver, as she is shocked and disappointed by his actions. The episode delves into Oliver's dark past and the morally questionable decisions he has made in his quest to protect Star City. **

The episode you are referring to is from Season 1, Episode 21 titled "The Undertaking." In this episode, Felicity hacks into Oliver's computer and discovers the location of his private prison on the island of Lian Yu. This discovery leads to a significant turning point in their relationship and sets the stage for future storylines in the series. **

Amazon uses a variety of courier services for shipping, including their own delivery network called Amazon Logistics, as well as third-party carriers such as UPS, FedEx, and the United States Postal Service (USPS). The specific courier used for shipping depends on factors such as the delivery location, package size, and shipping speed selected by the customer. Amazon's use of multiple courier services allows them to provide efficient and reliable shipping options for their customers. **

Postal delivery refers to the process of transporting and delivering mail and packages from a sender to a recipient. This can be done through various means such as mail carriers, postal trucks, and other delivery services. Postal delivery is an essential service that allows individuals and businesses to send and receive important correspondence and goods. It plays a crucial role in facilitating communication and commerce across different locations. **