 The chain primarily competed with 7-Eleven, Sheetz, and several local chains.Meanwhile, in 2001 local supermarket chain Giant Eagle opened a few gas stations at Giant Eagle locations branded as "Giant Eagle Fuel".This was in line with most other major supermarket chains in the early 2000s that began opening up gas stations at supermarkets, alongside big-box chains Walmart & Kmart, as well as warehouse club chains like Costco and Sam's Club.