Username usage, no limit
{{Frs user|Example}}

{{Frs user}}

Example (talk · contribs) — Limit: 1 per calendar month

{{Frs user/sandbox}}

Example (talk · contribs) — Limit: 1 per calendar month

Username usage, limit 3 per month
{{Frs user|Example|3}}

{{Frs user}}

Example (talk · contribs) — Limit: 3 per calendar month

{{Frs user/sandbox}}

Example (talk · contribs) — Limit: 3 per calendar month

Username usage, limit 3 per month and 1 per week
{{Frs user|Example|3|1}}

{{Frs user}}

Example (talk · contribs) — Limit: 3 per calendar month

{{Frs user/sandbox}}

Example (talk · contribs) — Limit: 3 per calendar month

Username usage, "limit" instead of number(s)
{{Frs user|Example|limit}}

{{Frs user}}

Example (talk · contribs) — Limit: 1 (default) per calendar month

{{Frs user/sandbox}}

Example (talk · contribs) — Limit: 1 (default) per calendar month

Username usage, no numbers given
{{Frs user|Example|hello}}

{{Frs user}}

Example (talk · contribs) — Limit: hello per calendar month

{{Frs user/sandbox}}

Example (talk · contribs) — Limit: hello per calendar month