The limits system is designed to keep your money safe and secure as well as complying with UK and EU legislation.
You start at Tier 1 and then by providing identity documents progress to Tier 2 and Tier 3, with higher more flexible limits.
Your limit (known as your 'Max Limit') is based on your tier level. See the Trading Limits
for more info.
When you deposit funds to Solidi (such as when buying), this reduces your 'current/available limit'. Your 'current/available limit' increases each day until it reaches your 'Max Limit'.