> The workers’ negotiators also want Apple to adopt a tipping system, letting patrons offer gratuities in increments of 3%, 5% or a custom amount for in-store credit-card transactions.
> “This will allow thankful patrons the ability to express gratitude for a job well done without any obligations,” the union wrote Apple. “All monies collected through this manner would be dispersed to members of the bargaining unit biweekly based on any hours worked.”
That’s it. The entirety of the rest of the article is not focused on tipping.