One of the tasks in the Burger Bob Challenge is to rebrand your burger products each year and sell them for ten years. While the task may sound simple, it may be confusing for new players who have not played that much around with the Business Update or the Jobs Pack DLC in general. To rebrand your product in BitLife, you must have a launched product in the first place and use the rebrand option from the Activities tab of your Business section.
Now, the Burger Bob Challenge demands you to sell only Burgers. So, you would be making amendments to one of your launched Burger products. Click on one of the Burger items and choose the Rebrand option from the list. The new window will allow you to rename your product.
By default, the game will provide you with a random name. We recommend providing a custom name by typing with your hands instead of using an in-game one. Launch the rebranded product. Along with rebranding your product, you can also find a new supplier and change the production plan to give a completely new look to the item.
Repeat the process of rebranding the same product with a new name each year and continue the process for another ten years to finish the task. Remember, you should not retire the product at any time to ensure the objective is in progress for completion.
For more on BitLife, check out How to start a business in BitLife or How to add new products to your business and sell them in BitLife on Pro Game Guides.