Reusable Cups, Return to, Starbucks.<br />Beginning June 22, Starbucks will once <br />again allow customers to bring <br />their own reusable cups.<br />Customers who bring their own cup <br />will still get a 10 cent discount on their drink.<br />There is also a new contactless procedure, <br />in which a barista transports the reusable <br />cup in a store ceramic mug. .<br />To use a personal cup, it must already <br />be clean when presented to the barista.<br />The customer holds onto their lid and <br />places the open container in the mug. .<br />The barista then carries the cup to the drink-assembly area to make the drink. .<br />Once the beverage is ready, the customer lifts their cup out of the mug and puts the lid back on.<br />According to their <br />corporate website, <br />Starbucks aims to <br />reduce waste <br />by 50% by 2030