What credit cards are accepted? Brittany Thrasher February 14, 2018 20:33 Updated Follow We accept Visa, MasterCard, and American Express. Discover Cards and PrePaid cards are not accepted by Grasshopper. Related articles Do you take prepaid cards? How do I update my credit card information? Do inbound faxes use my plan's minutes? Can I add or remove additional features on my own? (Texting, Read your Voicemail, Call Blasting) When am I billed and can I change my monthly bill date? Comments 0 comments Article is closed for comments.