Allow referrals for anyone with a plan

Stephen Paul Weber created 

Even if expired or having no number, their codes are still valid.

Change summary

sgx_jmp.rb | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

Detailed changes

sgx_jmp.rb 🔗 

@@ -722,7 +722,8 @@ Command.new(
 
 Command.new(
 	"referral codes",
-	"👥 Refer a friend for free credit"
+	"👥 Refer a friend for free credit",
+	list_for: ->(customer:, **) { !!customer&.currency }
 ) {
 	repo = InvitesRepo.new
 	Command.customer.then { |customer|