At that size, Payline Ops starts around $1,500/month and Nexora Pay around $1,900/month based on published tiers. Settlewise lists $399/month for lower volumes.
Brands named, in order
1. Payline Ops2. Nexora Pay3. Settlewise
Analyst note
Only vendors with published tiers are included. This is the clearest revenue cost of the missing pricing page.