Is Kroger's innovation Product-related or process-related? Do the innovations tend to be incremental or radical?

https://www.thekrogerco.com/about-kroger/our-business/

Kroger Co. opens new spoke in Independence, customer service expands for home delivery - NKyTribune | NKyTribune

https://www.thekrogerco.com/impact/

https://bstrategyhub.com/kroger-swot-analysis/

https://blog.gitnux.com/companies/kroger/#:~:text=Strengths%3A%20Kroger%E2%80%99s%20extensive%20network%20of%20stores%2C%20spread%20across,management%20allow%20it%20to%20effectively%20serve%20its%20clientele.