diff --git a/c3l_membership/__init__.py b/c3l_membership/__init__.py
--- a/c3l_membership/__init__.py
+++ b/c3l_membership/__init__.py
@@ -36,23 +36,7 @@ def create_app():
     app.config.setdefault("REGULAR_FEE", 120)
 
     app.config.setdefault("DIGICASH_ENABLED", True)
-    app.config.setdefault("BITCOIN_ENABLED", True)
-    app.config.setdefault("ETHEREUM_ENABLED", True)
-    app.config.setdefault("MONERO_ENABLED", True)
-    app.config.setdefault("ZCASH_ENABLED", True)
-
-    app.config.setdefault(
-        "BITCOIN_CONVERSION_SCRIPT", "/usr/local/share/btc/BTC_Membership.pl"
-    )
-    app.config.setdefault(
-        "ETHEREUM_CONVERSION_SCRIPT", "/usr/local/share/eth/ETH_Membership.pl"
-    )
-    app.config.setdefault(
-        "MONERO_CONVERSION_SCRIPT", "/usr/local/share/xmr/XMR_Membership.pl"
-    )
-    app.config.setdefault(
-        "ZCASH_CONVERSION_SCRIPT", "/usr/local/share/zcash/ZCASH_Membership.pl"
-    )
+    app.config.setdefault("CRYPTOCURRENCIES", dict())
 
     @babel.localeselector
     def get_locale():
diff --git a/c3l_membership/templates/member.html b/c3l_membership/templates/member.html
--- a/c3l_membership/templates/member.html
+++ b/c3l_membership/templates/member.html
@@ -87,57 +87,18 @@
       </ul>
     {% elif form.payment.data == 'cash' %}
       <p>{% trans %}Please bring {{ price }}€ with you the next time you meet us!{% endtrans %}</p>
-    {% elif form.payment.data == 'bitcoin' %}
-      <div class="btccontainer">
-        <div>
-          <ul class="btctext">
-            <li><b>{% trans %}Address:{% endtrans %}</b> {{ config["BITCOIN_ADDRESS"] }}</li>
-            <li><b>{% trans %}Label:{% endtrans %}</b> Membership Fee</li>
-            <li><b>{% trans %}Message:{% endtrans %}</b> {{ year }} {{ form.username.data }}</li>
-            <li><b>{% trans %}Amount:{% endtrans %}</b> {{ price }} BTC</li>
-          </ul>
-        </div>
-        {% set bitcoin_url="bitcoin:" + config["BITCOIN_ADDRESS"] + "?amount={amount}&label=Membership Fee {year} {username}&message=Membership Fee {year} {username}".format(amount=price, year=year, username=form.username.data) %}
-        <div><img class="btcqrcode" src="{{ qrcode(bitcoin_url) }}" /></div>
-      </div>
-    {% elif form.payment.data == 'ethereum' %}
+    {% elif form.payment.data in config["CRYPTOCURRENCIES"] %}
       <div class="btccontainer">
         <div>
           <ul class="btctext">
-            <li><b>{% trans %}Address:{% endtrans %}</b> {{ config["ETHEREUM_ADDRESS"] }}</li>
-            <li><b>{% trans %}Label:{% endtrans %}</b> Membership Fee</li>
-            <li><b>{% trans %}Message:{% endtrans %}</b> {{ year }} {{ form.username.data }}</li>
-            <li><b>{% trans %}Amount:{% endtrans %}</b> {{ price }} ETH</li>
-          </ul>
-        </div>
-        {% set ethereum_url=config["ETHEREUM_ADDRESS"] %}
-        <div><img class="btcqrcode" src="{{ qrcode(ethereum_url) }}" /></div>
-      </div>
-    {% elif form.payment.data == 'monero' %}
-      <div class="btccontainer">
-        <div>
-          <ul class="btctext">
-            <li><b>{% trans %}Address:{% endtrans %}</b> {{ config["MONERO_ADDRESS"] }}</li>
+            <li><b>{% trans %}Address:{% endtrans %}</b> {{ config["CRYPTOCURRENCIES"][form.payment.data]["ADDRESS"] }}</li>
             <li><b>{% trans %}Label:{% endtrans %}</b> Membership Fee</li>
             <li><b>{% trans %}Message:{% endtrans %}</b> {{ year }} {{ form.username.data }}</li>
-            <li><b>{% trans %}Amount:{% endtrans %}</b> {{ price }} XMR</li>
+            <li><b>{% trans %}Amount:{% endtrans %}</b> {{ price }} {{ config["CRYPTOCURRENCIES"][form.payment.data]["COMMODITY"] }}</li>
           </ul>
         </div>
-        {% set monero_url=config["MONERO_ADDRESS"] %}
-        <div><img class="btcqrcode" src="{{ qrcode(monero_url) }}" /></div>
-      </div>
-    {% elif form.payment.data == 'zcash' %}
-      <div class="btccontainer">
-        <div>
-          <ul class="btctext">
-            <li><b>{% trans %}Address:{% endtrans %}</b> {{ config["ZCASH_ADDRESS"] }}</li>
-            <li><b>{% trans %}Label:{% endtrans %}</b> Membership Fee</li>
-            <li><b>{% trans %}Message:{% endtrans %}</b> {{ year }} {{ form.username.data }}</li>
-            <li><b>{% trans %}Amount:{% endtrans %}</b> {{ price }} ZEC</li>
-          </ul>
-        </div>
-        {% set zcash_url=config["ZCASH_ADDRESS"] %}
-        <div><img class="btcqrcode" src="{{ qrcode(zcash_url) }}" /></div>
+        {% set crypto_url={{ config["CRYPTOCURRENCIES"][form.payment.data]["URL"] }}.format(amount=price, year=year, username=form.username.data) %}
+        <div><img class="btcqrcode" src="{{ qrcode(crypto_url) }}" /></div>
       </div>
     {% elif form.payment.data == 'digicash' %}
       <div class="digicash">
diff --git a/c3l_membership/views.py b/c3l_membership/views.py
--- a/c3l_membership/views.py
+++ b/c3l_membership/views.py
@@ -34,15 +34,18 @@ def index():
         ("wire transfer", gettext("by wire transfer")),
     ]
 
-    for k, v in (
-        ("DIGICASH_ENABLED", ("digicash", gettext("by DigiCash"))),
-        ("BITCOIN_ENABLED", ("bitcoin", gettext("by bitcoin"))),
-        ("ETHEREUM_ENABLED", ("ethereum", gettext("by ethereum"))),
-        ("MONERO_ENABLED", ("monero", gettext("by monero"))),
-        ("ZCASH_ENABLED", ("zcash", gettext("by zcash"))),
-    ):
-        if current_app.config[k]:
-            choices.append(v)
+    if current_app.config["DIGICASH_ENABLED"]:
+        choices.append(("digicash", gettext("by DigiCash")))
+
+    for cryptocurrency_label, options in current_app.config["CRYPTOCURRENCIES"].items():
+        if options["ENABLED"]:
+            choices.append(
+                (
+                    cryptocurrency_label,
+                    " ".format((gettext("by"), options)),
+                ),
+            )
+
     form.payment.choices = choices
 
     if form.validate_on_submit():
@@ -87,22 +90,16 @@ def index():
         )
         xml_data["address"] = re.sub("\s+", " ", xml_data["address"])
 
-        if form.payment.data == "bitcoin":
-            price = subprocess.check_output(
-                [current_app.config["BITCOIN_CONVERSION_SCRIPT"], str(price)]
-            ).decode("utf-8")
-        elif form.payment.data == "ethereum":
-            price = subprocess.check_output(
-                [current_app.config["ETHEREUM_CONVERSION_SCRIPT"], str(price)]
-            ).decode("utf-8")
-        elif form.payment.data == "monero":
-            price = subprocess.check_output(
-                [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")
+        if form.payment.data in current_app.config["CRYPTOCURRENCIES"]:
+            price = subprocess.run(
+                [
+                    current_app.config["CRYPTOCURRENCIES_CONVERSION_SCRIPT"],
+                    str(price),
+                    form.payment.data,
+                ],
+                capture_output=True,
+                encoding="utf-8",
+            ).stdout
         elif form.payment.data == "digicash":
             price = price * 100