Consent is deemed to be fully communicated between the parties as soon as the party accepting the proposal has put his acceptance in the course of transmission to the proposer in conformity to § 53-7-5.
S.D. Codified Laws § 53-7-6
Acceptance of proposal--Consent fully communicated
Source: CivC 1877, § 894; CL 1887, § 3518; RCivC 1903, § 1212; RC 1919, § 827; SDC 1939, § 10.0318.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.