Cpa's, Accountants, Tax lawyers and Tax Preparers. WE are currently the only company goes out onto the blockchain, exchanges and wallets, gathers the taxpayer's transaction data, populates a ledger for you, calculates their gains and losses on a cost basis then auto populates your clients 8949 form. In short, the Custom Upload allows us to support nearly every exchange and cryptocurrency available. Add a new service with node40 and create an new source of revenue. Accurately and easily calculate cryptocurrency transactions . Its simple, just ask your clients if they have or use cryptocurrency. We can do the rest with 2 easy solutions. 1.Provide you with software. 2. Create an backoffice solution. It's so simple - call today to generate a new revenue source. Ron (518) 248-4196 or ron@node40.com.