new strings for new holiday promo 2023

en/whatsnew.ftl

@@ -94,3 +94,11 @@ whatsnew-feature-premium-expansion-eu-heading = Unlimited masks now available
 whatsnew-feature-premium-expansion-eu-snippet = { -brand-name-firefox-relay-premium } is now available in your country…
 whatsnew-feature-premium-expansion-eu-description = { -brand-name-firefox-relay-premium } is now available in your country. Protect your inbox with unlimited email masks, and get a unique { -brand-name-relay } email domain to make creating masks on the go easy and secure.
 whatsnew-feature-premium-expansion-eu-cta = Get { -brand-name-relay-premium }
+
+# A preview of the full content of `whatsnew-holiday-promo-2023-news-content-description`.
+# Try to keep this string short, not longer than the English version.
+whatsnew-holiday-promo-2023-news-snippet = This holiday season, get 20% off the price of 1 year of { -brand-name-relay-premium }. 
+whatsnew-holiday-promo-2023-news-heading = Get 20% off { -brand-name-relay-premium }
+# DO NOT translate the promo code "HOLIDAY2023" in this string.
+whatsnew-holiday-promo-2023-news-content-description = This holiday season, get 20% off the price of 1 year of { -brand-name-relay-premium }. Just enter the promo code “HOLIDAY2023” at checkout. Offer ends Dec 18, 2023.
+whatsnew-holiday-promo-2023-cta = Get 1 year of { -brand-name-relay-premium }