diff --git a/app.js b/app.js
index 59b8eaa..901f84f 100644
--- a/app.js
+++ b/app.js
@@ -894,38 +894,9 @@ function buyCredits(keyName) {
   const backdrop = document.getElementById("credits-backdrop");
   backdrop._keyName = keyName;
   document.getElementById("credits-key-name").textContent = keyName;
-
-  // Detect coupon discount from trailing digits in the code
-  const couponInput = document.getElementById("coupon-input");
-  const couponCode =
-    couponApplied && couponInput ? couponInput.value.trim() : "";
-  const discountMatch = couponCode.match(/(\d+)$/);
-  const discountCents = discountMatch ? parseInt(discountMatch[1], 10) : 0;
-
-  const prices = [
-    { value: "5.50", cents: 550 },
-    { value: "11.00", cents: 1100 },
-    { value: "22.00", cents: 2200 },
-    { value: "55.00", cents: 5500 },
-  ];
-
-  backdrop.querySelector(".credits-options").innerHTML = prices
-    .map(({ value, cents }, i) => {
-      const badgeHtml =
-        discountCents > 0
-          ? `<span class="credits-first-month">🎉 1st Month &euro;${(Math.max(0, cents - discountCents) / 100).toFixed(2)}</span>`
-          : "";
-      return `
-        <label class="credits-option">
-          <input type="radio" name="credits-amount" value="${value}"${i === 0 ? " checked" : ""} />
-          <div class="credits-option-content">
-            <span class="credits-option-label">&euro;&thinsp;${value}</span>
-            ${badgeHtml}
-          </div>
-        </label>`;
-    })
-    .join("");
-
+  // default to first option
+  const radios = backdrop.querySelectorAll('input[name="credits-amount"]');
+  radios.forEach((r, i) => (r.checked = i === 0));
   backdrop.classList.add("open");
 }
 
diff --git a/index.html b/index.html
index 9963f09..5f73ec3 100644
--- a/index.html
+++ b/index.html
@@ -957,7 +957,48 @@
                         Credits will be assigned to key:
                         <span id="credits-key-name"></span>
                     </p>
-                    <div class="credits-options"></div>
+                    <div class="credits-options">
+                        <label class="credits-option">
+                            <input
+                                type="radio"
+                                name="credits-amount"
+                                value="5.50"
+                            />
+                            <span class="credits-option-label"
+                                >&euro;&thinsp;5.50</span
+                            >
+                        </label>
+                        <label class="credits-option">
+                            <input
+                                type="radio"
+                                name="credits-amount"
+                                value="11.00"
+                            />
+                            <span class="credits-option-label"
+                                >&euro;&thinsp;11.00</span
+                            >
+                        </label>
+                        <label class="credits-option">
+                            <input
+                                type="radio"
+                                name="credits-amount"
+                                value="22.00"
+                            />
+                            <span class="credits-option-label"
+                                >&euro;&thinsp;22.00</span
+                            >
+                        </label>
+                        <label class="credits-option">
+                            <input
+                                type="radio"
+                                name="credits-amount"
+                                value="55.00"
+                            />
+                            <span class="credits-option-label"
+                                >&euro;&thinsp;55.00</span
+                            >
+                        </label>
+                    </div>
                     <p class="credits-fee-note">
                         A 10% handling fee is added on top of the OpenRouter
                         credits value.
diff --git a/styles.css b/styles.css
index 08bacf8..5307c7c 100644
--- a/styles.css
+++ b/styles.css
@@ -1656,12 +1656,6 @@ body::after {
     cursor: pointer;
 }
 
-.credits-option-content {
-    display: flex;
-    flex-direction: column;
-    gap: 4px;
-}
-
 .credits-option-label {
     font-size: 15px;
     font-weight: 600;
@@ -1669,20 +1663,6 @@ body::after {
     letter-spacing: 0.02em;
 }
 
-.credits-first-month {
-    display: inline-block;
-    font-size: 10px;
-    font-weight: 700;
-    letter-spacing: 0.04em;
-    text-transform: uppercase;
-    color: var(--warning);
-    background: rgba(255, 170, 0, 0.12);
-    border: 1px solid rgba(255, 170, 0, 0.35);
-    border-radius: 4px;
-    padding: 1px 6px;
-    white-space: nowrap;
-}
-
 .credits-fee-note {
     font-size: 12px;
     color: var(--text-muted);