diff --git a/c3l_membership/views.py b/c3l_membership/views.py
--- a/c3l_membership/views.py
+++ b/c3l_membership/views.py
@@ -15,6 +15,20 @@ xml_template = "<member><numm>{name}</nu
 @root_page.route("/", methods=("GET", "POST"))
 def index():
     form = MembershipForm()
+
+    choices = [("cash", "by cash"), ("wire transfer", "by wire transfer")]
+
+    for k, v in (
+        ("DIGICASH_ENABLED", ("digicash", "by DigiCash")),
+        ("BITCOIN_ENABLED", ("bitcoin", "by bitcoin")),
+        ("ETHEREUM_ENABLED", ("ethereum", "by ethereum")),
+        ("MONERO_ENABLED", ("monero", "by monero")),
+        ("ZCASH_ENABLED", ("zcash", "by zcash")),
+    ):
+        if current_app.config[k]:
+            choices.append(v)
+    form.payment.choices = choices
+
     if form.validate_on_submit():
 
         xml_data = {}
@@ -24,10 +38,10 @@ def index():
             or form.student.data
             or form.membership.data == "supporting"
         ):
-            price = 40
+            price = current_app.config["SUPPORTING_FEE"]
             xml_data["voting"] = 0
         elif form.membership.data == "regular":
-            price = 120
+            price = current_app.config["REGULAR_FEE"]
             xml_data["voting"] = 1
 
         if form.starving.data:
@@ -59,15 +73,19 @@ def index():
 
         if form.payment.data == "bitcoin":
             price = subprocess.check_output(
-                ["/usr/local/share/btc/BTC_Membership.pl", str(price)]
+                [current_app.config["BITCOIN_CONVERSION_SCRIPT"], str(price)]
             ).decode("utf-8")
         elif form.payment.data == "ethereum":
             price = subprocess.check_output(
-                ["/usr/local/share/eth/ETH_Membership.pl", str(price)]
+                [current_app.config["ETHERUM_CONVERSION_SCRIPT"], str(price)]
             ).decode("utf-8")
         elif form.payment.data == "monero":
             price = subprocess.check_output(
-                ["/usr/local/share/xmr/XMR_Membership.pl", str(price)]
+                [current_app.config["MONERO_CONVERSION_SCRIPT"], str(price)]
+            ).decode("utf-8")
+        elif form.payment.data == "zcash":
+            price = subprocess.check_output(
+                [current_app.config["ZCASH_CONVERSION_SCRIPT"], str(price)]
             ).decode("utf-8")
         elif form.payment.data == "digicash":
             price = price * 100