Collections is where your rules and the law meet. Decide your grace period and late fee before you shop, write them in the lease, and check them against your state's self-storage statute, because several states cap late fees or set a minimum grace period. Then ask whether those numbers are settings you control per facility, whether late fees post automatically or by hand, and whether you can see at a glance who is behind and by how many days.
Texting has its own rules. Under US carrier requirements a tenant has to opt in, every message has to identify the sender and explain how to stop, and a STOP reply has to be honored. Ask whether the software records consent, what number the texts come from, and what happens at a monthly limit. Be wary of promises of unlimited texting.
Liens and auctions are set by state statute and differ a lot from state to state. The timeline, notice wording, delivery method, advertising and the sale itself are legal steps. Tracking dates is useful; preparing and delivering notices is a different thing, and most products for small operators do not do it. Read your statute before your first one.
In SFC, grace days and the late fee are per-facility settings, flat or percentage, and automatic late-fee posting is a separate switch that stays off until you turn it on. A Past due tab shows who is behind, days late and balance, and an owner or manager can overlock every unit that owes a balance in one action and print the overlocked units to walk the lot. Texts go from a verified toll-free number, only to tenants who have opted in, with your facility name and opt-out instructions on every message, and STOP and HELP replies are handled for you. Texting is included within a monthly fair-use allowance; each paid facility includes up to 5,000 emails a month, 500 during the trial. SFC does not prepare or send lien notices and does not run auctions, so those steps stay on your own checklist.