I think its 2 apps within 30 days. Generally the 3rd app is declined for either fraud or wanting to see how you handle their cards first. But thats not everyone's case.
BK7 - 2/21
Cap1 QS - 2k (4/21)
Mission Lane - 4k (11/21)
Venmo - 900 (11/21)
SavorOne - 2500 (12/21)
VentureOne - 2000 (7/22)